9948540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23706

約数の個数: 48

約数和(自身を含む): 31836672

約数和(自身を除く): 21888132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23687, 47374, 71061, 94748, 118435, 142122, 165809, 236870, 284244, 331618, 355305, 473740, 497427, 663236, 710610, 829045, 994854, 1421220, 1658090, 1989708, 2487135, 3316180, 4974270, 9948540]

約数ペア:

[(1, 9948540), (2, 4974270), (3, 3316180), (4, 2487135), (5, 1989708), (6, 1658090), (7, 1421220), (10, 994854), (12, 829045), (14, 710610), (15, 663236), (20, 497427), (21, 473740), (28, 355305), (30, 331618), (35, 284244), (42, 236870), (60, 165809), (70, 142122), (84, 118435), (105, 94748), (140, 71061), (210, 47374), (420, 23687)]