169180830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 556514712

約数和(自身を除く): 387333882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 169, 182, 195, 210, 227, 234, 245, 273, 294, 315, 338, 390, 441, 454, 455, 490, 507, 546, 585, 630, 637, 681, 735, 819, 845, 882, 910, 1014, 1135, 1170, 1183, 1274, 1362, 1365, 1470, 1521, 1589, 1638, 1690, 1911, 2043, 2205, 2270, 2366, 2535, 2730, 2951, 3042, 3178, 3185, 3405, 3549, 3822, 4086, 4095, 4410, 4767, 5070, 5733, 5902, 5915, 6370, 6810, 7098, 7605, 7945, 8190, 8281, 8853, 9534, 9555, 10215, 10647, 11123, 11466, 11830, 14301, 14755, 15210, 15890, 16562, 17706, 17745, 19110, 20430, 20657, 21294, 22246, 23835, 24843, 26559, 28602, 28665, 29510, 33369, 35490, 38363, 41314, 41405, 44265, 47670, 49686, 53118, 53235, 55615, 57330, 61971, 66738, 71505, 74529, 76726, 82810, 88530, 100107, 103285, 106470, 111230, 115089, 123942, 124215, 132795, 143010, 144599, 149058, 166845, 185913, 191815, 200214, 206570, 230178, 248430, 265590, 268541, 289198, 309855, 333690, 345267, 371826, 372645, 383630, 433797, 500535, 537082, 575445, 619710, 690534, 722995, 745290, 805623, 867594, 929565, 1001070, 1150890, 1301391, 1342705, 1445990, 1611246, 1726335, 1859130, 1879787, 2168985, 2416869, 2602782, 2685410, 3452670, 3759574, 4028115, 4337970, 4833738, 5639361, 6506955, 8056230, 9398935, 11278722, 12084345, 13013910, 16918083, 18797870, 24168690, 28196805, 33836166, 56393610, 84590415, 169180830]

約数ペア:

[(1, 169180830), (2, 84590415), (3, 56393610), (5, 33836166), (6, 28196805), (7, 24168690), (9, 18797870), (10, 16918083), (13, 13013910), (14, 12084345), (15, 11278722), (18, 9398935), (21, 8056230), (26, 6506955), (30, 5639361), (35, 4833738), (39, 4337970), (42, 4028115), (45, 3759574), (49, 3452670), (63, 2685410), (65, 2602782), (70, 2416869), (78, 2168985), (90, 1879787), (91, 1859130), (98, 1726335), (105, 1611246), (117, 1445990), (126, 1342705), (130, 1301391), (147, 1150890), (169, 1001070), (182, 929565), (195, 867594), (210, 805623), (227, 745290), (234, 722995), (245, 690534), (273, 619710), (294, 575445), (315, 537082), (338, 500535), (390, 433797), (441, 383630), (454, 372645), (455, 371826), (490, 345267), (507, 333690), (546, 309855), (585, 289198), (630, 268541), (637, 265590), (681, 248430), (735, 230178), (819, 206570), (845, 200214), (882, 191815), (910, 185913), (1014, 166845), (1135, 149058), (1170, 144599), (1183, 143010), (1274, 132795), (1362, 124215), (1365, 123942), (1470, 115089), (1521, 111230), (1589, 106470), (1638, 103285), (1690, 100107), (1911, 88530), (2043, 82810), (2205, 76726), (2270, 74529), (2366, 71505), (2535, 66738), (2730, 61971), (2951, 57330), (3042, 55615), (3178, 53235), (3185, 53118), (3405, 49686), (3549, 47670), (3822, 44265), (4086, 41405), (4095, 41314), (4410, 38363), (4767, 35490), (5070, 33369), (5733, 29510), (5902, 28665), (5915, 28602), (6370, 26559), (6810, 24843), (7098, 23835), (7605, 22246), (7945, 21294), (8190, 20657), (8281, 20430), (8853, 19110), (9534, 17745), (9555, 17706), (10215, 16562), (10647, 15890), (11123, 15210), (11466, 14755), (11830, 14301)]