70556580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3881}}^1$

素因数の和:3997

約数の個数: 72

約数和(自身を含む): 216196344

約数和(自身を除く): 145639764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 3881, 4545, 6060, 7762, 9090, 11643, 15524, 18180, 19405, 23286, 34929, 38810, 46572, 58215, 69858, 77620, 116430, 139716, 174645, 232860, 349290, 391981, 698580, 783962, 1175943, 1567924, 1959905, 2351886, 3527829, 3919810, 4703772, 5879715, 7055658, 7839620, 11759430, 14111316, 17639145, 23518860, 35278290, 70556580]

約数ペア:

[(1, 70556580), (2, 35278290), (3, 23518860), (4, 17639145), (5, 14111316), (6, 11759430), (9, 7839620), (10, 7055658), (12, 5879715), (15, 4703772), (18, 3919810), (20, 3527829), (30, 2351886), (36, 1959905), (45, 1567924), (60, 1175943), (90, 783962), (101, 698580), (180, 391981), (202, 349290), (303, 232860), (404, 174645), (505, 139716), (606, 116430), (909, 77620), (1010, 69858), (1212, 58215), (1515, 46572), (1818, 38810), (2020, 34929), (3030, 23286), (3636, 19405), (3881, 18180), (4545, 15524), (6060, 11643), (7762, 9090)]