13873980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2927}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 39352320

約数和(自身を除く): 25478340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2927, 4740, 5854, 8781, 11708, 14635, 17562, 29270, 35124, 43905, 58540, 87810, 175620, 231233, 462466, 693699, 924932, 1156165, 1387398, 2312330, 2774796, 3468495, 4624660, 6936990, 13873980]

約数ペア:

[(1, 13873980), (2, 6936990), (3, 4624660), (4, 3468495), (5, 2774796), (6, 2312330), (10, 1387398), (12, 1156165), (15, 924932), (20, 693699), (30, 462466), (60, 231233), (79, 175620), (158, 87810), (237, 58540), (316, 43905), (395, 35124), (474, 29270), (790, 17562), (948, 14635), (1185, 11708), (1580, 8781), (2370, 5854), (2927, 4740)]