171588690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 580363056

約数和(自身を除く): 408774366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 49, 63, 65, 70, 73, 78, 82, 90, 91, 98, 105, 117, 123, 126, 130, 146, 147, 182, 195, 205, 210, 219, 234, 245, 246, 273, 287, 294, 315, 365, 369, 390, 410, 438, 441, 455, 490, 511, 533, 546, 574, 585, 615, 630, 637, 657, 730, 735, 738, 819, 861, 882, 910, 949, 1022, 1066, 1095, 1170, 1230, 1274, 1314, 1365, 1435, 1470, 1533, 1599, 1638, 1722, 1845, 1898, 1911, 2009, 2190, 2205, 2555, 2583, 2665, 2730, 2847, 2870, 2993, 3066, 3185, 3198, 3285, 3577, 3690, 3731, 3822, 4018, 4095, 4305, 4410, 4599, 4745, 4797, 5110, 5166, 5330, 5694, 5733, 5986, 6027, 6370, 6570, 6643, 7154, 7462, 7665, 7995, 8190, 8541, 8610, 8979, 9198, 9490, 9555, 9594, 10045, 10731, 11193, 11466, 12054, 12915, 13286, 14235, 14965, 15330, 15990, 17082, 17885, 17958, 18081, 18655, 19110, 19929, 20090, 20951, 21462, 22386, 22995, 23985, 25830, 26117, 26937, 28470, 28665, 29930, 30135, 32193, 33215, 33579, 35770, 36162, 37310, 38909, 39858, 41902, 42705, 44895, 45990, 46501, 47970, 52234, 53655, 53874, 55965, 57330, 59787, 60270, 62853, 64386, 66430, 67158, 77818, 78351, 85410, 89790, 90405, 93002, 99645, 104755, 107310, 111930, 116727, 119574, 125706, 130585, 134685, 139503, 146657, 156702, 160965, 167895, 180810, 188559, 194545, 199290, 209510, 232505, 233454, 235053, 261170, 269370, 272363, 279006, 293314, 298935, 314265, 321930, 335790, 350181, 377118, 389090, 391755, 418509, 439971, 465010, 470106, 544726, 583635, 597870, 628530, 697515, 700362, 733285, 783510, 817089, 837018, 879942, 942795, 1167270, 1175265, 1319913, 1361815, 1395030, 1466570, 1634178, 1750905, 1885590, 1906541, 2092545, 2199855, 2350530, 2451267, 2639826, 2723630, 3501810, 3813082, 4085445, 4185090, 4399710, 4902534, 5719623, 6599565, 8170890, 9532705, 11439246, 12256335, 13199130, 17158869, 19065410, 24512670, 28598115, 34317738, 57196230, 85794345, 171588690]

約数ペア:

[(1, 171588690), (2, 85794345), (3, 57196230), (5, 34317738), (6, 28598115), (7, 24512670), (9, 19065410), (10, 17158869), (13, 13199130), (14, 12256335), (15, 11439246), (18, 9532705), (21, 8170890), (26, 6599565), (30, 5719623), (35, 4902534), (39, 4399710), (41, 4185090), (42, 4085445), (45, 3813082), (49, 3501810), (63, 2723630), (65, 2639826), (70, 2451267), (73, 2350530), (78, 2199855), (82, 2092545), (90, 1906541), (91, 1885590), (98, 1750905), (105, 1634178), (117, 1466570), (123, 1395030), (126, 1361815), (130, 1319913), (146, 1175265), (147, 1167270), (182, 942795), (195, 879942), (205, 837018), (210, 817089), (219, 783510), (234, 733285), (245, 700362), (246, 697515), (273, 628530), (287, 597870), (294, 583635), (315, 544726), (365, 470106), (369, 465010), (390, 439971), (410, 418509), (438, 391755), (441, 389090), (455, 377118), (490, 350181), (511, 335790), (533, 321930), (546, 314265), (574, 298935), (585, 293314), (615, 279006), (630, 272363), (637, 269370), (657, 261170), (730, 235053), (735, 233454), (738, 232505), (819, 209510), (861, 199290), (882, 194545), (910, 188559), (949, 180810), (1022, 167895), (1066, 160965), (1095, 156702), (1170, 146657), (1230, 139503), (1274, 134685), (1314, 130585), (1365, 125706), (1435, 119574), (1470, 116727), (1533, 111930), (1599, 107310), (1638, 104755), (1722, 99645), (1845, 93002), (1898, 90405), (1911, 89790), (2009, 85410), (2190, 78351), (2205, 77818), (2555, 67158), (2583, 66430), (2665, 64386), (2730, 62853), (2847, 60270), (2870, 59787), (2993, 57330), (3066, 55965), (3185, 53874), (3198, 53655), (3285, 52234), (3577, 47970), (3690, 46501), (3731, 45990), (3822, 44895), (4018, 42705), (4095, 41902), (4305, 39858), (4410, 38909), (4599, 37310), (4745, 36162), (4797, 35770), (5110, 33579), (5166, 33215), (5330, 32193), (5694, 30135), (5733, 29930), (5986, 28665), (6027, 28470), (6370, 26937), (6570, 26117), (6643, 25830), (7154, 23985), (7462, 22995), (7665, 22386), (7995, 21462), (8190, 20951), (8541, 20090), (8610, 19929), (8979, 19110), (9198, 18655), (9490, 18081), (9555, 17958), (9594, 17885), (10045, 17082), (10731, 15990), (11193, 15330), (11466, 14965), (12054, 14235), (12915, 13286)]