970996860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{6151}}^1$

素因数の和:7043

約数の個数: 72

約数和(自身を含む): 2949194976

約数和(自身を除く): 1978198116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 877, 1754, 2631, 3508, 4385, 5262, 6151, 7893, 8770, 10524, 12302, 13155, 15786, 17540, 18453, 24604, 26310, 30755, 31572, 36906, 39465, 52620, 55359, 61510, 73812, 78930, 92265, 110718, 123020, 157860, 184530, 221436, 276795, 369060, 553590, 1107180, 5394427, 10788854, 16183281, 21577708, 26972135, 32366562, 48549843, 53944270, 64733124, 80916405, 97099686, 107888540, 161832810, 194199372, 242749215, 323665620, 485498430, 970996860]

約数ペア:

[(1, 970996860), (2, 485498430), (3, 323665620), (4, 242749215), (5, 194199372), (6, 161832810), (9, 107888540), (10, 97099686), (12, 80916405), (15, 64733124), (18, 53944270), (20, 48549843), (30, 32366562), (36, 26972135), (45, 21577708), (60, 16183281), (90, 10788854), (180, 5394427), (877, 1107180), (1754, 553590), (2631, 369060), (3508, 276795), (4385, 221436), (5262, 184530), (6151, 157860), (7893, 123020), (8770, 110718), (10524, 92265), (12302, 78930), (13155, 73812), (15786, 61510), (17540, 55359), (18453, 52620), (24604, 39465), (26310, 36906), (30755, 31572)]