285958530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 192

約数和(自身を含む): 925561728

約数和(自身を除く): 639603198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 286, 306, 330, 374, 390, 429, 442, 495, 510, 561, 585, 663, 715, 765, 858, 935, 990, 1105, 1122, 1170, 1287, 1307, 1326, 1430, 1530, 1683, 1870, 1989, 2145, 2210, 2431, 2574, 2614, 2805, 3315, 3366, 3921, 3978, 4290, 4862, 5610, 6435, 6535, 6630, 7293, 7842, 8415, 9945, 11763, 12155, 12870, 13070, 14377, 14586, 16830, 16991, 19605, 19890, 21879, 22219, 23526, 24310, 28754, 33982, 36465, 39210, 43131, 43758, 44438, 50973, 58815, 66657, 71885, 72930, 84955, 86262, 101946, 109395, 111095, 117630, 129393, 133314, 143770, 152919, 169910, 186901, 199971, 215655, 218790, 222190, 244409, 254865, 258786, 288847, 305838, 333285, 373802, 399942, 431310, 488818, 509730, 560703, 577694, 646965, 666570, 733227, 764595, 866541, 934505, 999855, 1121406, 1222045, 1293930, 1444235, 1466454, 1529190, 1682109, 1733082, 1869010, 1999710, 2199681, 2444090, 2599623, 2803515, 2888470, 3177317, 3364218, 3666135, 4332705, 4399362, 5199246, 5607030, 6354634, 7332270, 8410545, 8665410, 9531951, 10998405, 12998115, 15886585, 16821090, 19063902, 21996810, 25996230, 28595853, 31773170, 47659755, 57191706, 95319510, 142979265, 285958530]

約数ペア:

[(1, 285958530), (2, 142979265), (3, 95319510), (5, 57191706), (6, 47659755), (9, 31773170), (10, 28595853), (11, 25996230), (13, 21996810), (15, 19063902), (17, 16821090), (18, 15886585), (22, 12998115), (26, 10998405), (30, 9531951), (33, 8665410), (34, 8410545), (39, 7332270), (45, 6354634), (51, 5607030), (55, 5199246), (65, 4399362), (66, 4332705), (78, 3666135), (85, 3364218), (90, 3177317), (99, 2888470), (102, 2803515), (110, 2599623), (117, 2444090), (130, 2199681), (143, 1999710), (153, 1869010), (165, 1733082), (170, 1682109), (187, 1529190), (195, 1466454), (198, 1444235), (221, 1293930), (234, 1222045), (255, 1121406), (286, 999855), (306, 934505), (330, 866541), (374, 764595), (390, 733227), (429, 666570), (442, 646965), (495, 577694), (510, 560703), (561, 509730), (585, 488818), (663, 431310), (715, 399942), (765, 373802), (858, 333285), (935, 305838), (990, 288847), (1105, 258786), (1122, 254865), (1170, 244409), (1287, 222190), (1307, 218790), (1326, 215655), (1430, 199971), (1530, 186901), (1683, 169910), (1870, 152919), (1989, 143770), (2145, 133314), (2210, 129393), (2431, 117630), (2574, 111095), (2614, 109395), (2805, 101946), (3315, 86262), (3366, 84955), (3921, 72930), (3978, 71885), (4290, 66657), (4862, 58815), (5610, 50973), (6435, 44438), (6535, 43758), (6630, 43131), (7293, 39210), (7842, 36465), (8415, 33982), (9945, 28754), (11763, 24310), (12155, 23526), (12870, 22219), (13070, 21879), (14377, 19890), (14586, 19605), (16830, 16991)]