65026254420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2598971}}^1$

素因数の和:2599125

約数の個数: 72

約数和(自身を含む): 198665419680

約数和(自身を除く): 133639165260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 2598971, 5197942, 7796913, 10395884, 12994855, 15593826, 23390739, 25989710, 31187652, 38984565, 46781478, 51979420, 77969130, 93562956, 116953695, 155938260, 233907390, 361256969, 467814780, 722513938, 1083770907, 1445027876, 1806284845, 2167541814, 3251312721, 3612569690, 4335083628, 5418854535, 6502625442, 7225139380, 10837709070, 13005250884, 16256563605, 21675418140, 32513127210, 65026254420]

約数ペア:

[(1, 65026254420), (2, 32513127210), (3, 21675418140), (4, 16256563605), (5, 13005250884), (6, 10837709070), (9, 7225139380), (10, 6502625442), (12, 5418854535), (15, 4335083628), (18, 3612569690), (20, 3251312721), (30, 2167541814), (36, 1806284845), (45, 1445027876), (60, 1083770907), (90, 722513938), (139, 467814780), (180, 361256969), (278, 233907390), (417, 155938260), (556, 116953695), (695, 93562956), (834, 77969130), (1251, 51979420), (1390, 46781478), (1668, 38984565), (2085, 31187652), (2502, 25989710), (2780, 23390739), (4170, 15593826), (5004, 12994855), (6255, 10395884), (8340, 7796913), (12510, 5197942), (25020, 2598971)]