65565990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 136679130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 307, 315, 339, 378, 565, 614, 630, 678, 791, 921, 945, 1017, 1130, 1535, 1582, 1695, 1842, 1890, 2034, 2149, 2373, 2763, 3051, 3070, 3390, 3955, 4298, 4605, 4746, 5085, 5526, 6102, 6447, 7119, 7910, 8289, 9210, 10170, 10745, 11865, 12894, 13815, 14238, 15255, 16578, 19341, 21357, 21490, 23730, 27630, 30510, 32235, 34691, 35595, 38682, 41445, 42714, 58023, 64470, 69382, 71190, 82890, 96705, 104073, 106785, 116046, 173455, 193410, 208146, 213570, 242837, 290115, 312219, 346910, 485674, 520365, 580230, 624438, 728511, 936657, 1040730, 1214185, 1457022, 1561095, 1873314, 2185533, 2428370, 3122190, 3642555, 4371066, 4683285, 6556599, 7285110, 9366570, 10927665, 13113198, 21855330, 32782995, 65565990]

約数ペア:

[(1, 65565990), (2, 32782995), (3, 21855330), (5, 13113198), (6, 10927665), (7, 9366570), (9, 7285110), (10, 6556599), (14, 4683285), (15, 4371066), (18, 3642555), (21, 3122190), (27, 2428370), (30, 2185533), (35, 1873314), (42, 1561095), (45, 1457022), (54, 1214185), (63, 1040730), (70, 936657), (90, 728511), (105, 624438), (113, 580230), (126, 520365), (135, 485674), (189, 346910), (210, 312219), (226, 290115), (270, 242837), (307, 213570), (315, 208146), (339, 193410), (378, 173455), (565, 116046), (614, 106785), (630, 104073), (678, 96705), (791, 82890), (921, 71190), (945, 69382), (1017, 64470), (1130, 58023), (1535, 42714), (1582, 41445), (1695, 38682), (1842, 35595), (1890, 34691), (2034, 32235), (2149, 30510), (2373, 27630), (2763, 23730), (3051, 21490), (3070, 21357), (3390, 19341), (3955, 16578), (4298, 15255), (4605, 14238), (4746, 13815), (5085, 12894), (5526, 11865), (6102, 10745), (6447, 10170), (7119, 9210), (7910, 8289)]