12554010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19947

約数の個数: 48

約数和(自身を含む): 37305216

約数和(自身を除く): 24751206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19927, 39854, 59781, 99635, 119562, 139489, 179343, 199270, 278978, 298905, 358686, 418467, 597810, 697445, 836934, 896715, 1255401, 1394890, 1793430, 2092335, 2510802, 4184670, 6277005, 12554010]

約数ペア:

[(1, 12554010), (2, 6277005), (3, 4184670), (5, 2510802), (6, 2092335), (7, 1793430), (9, 1394890), (10, 1255401), (14, 896715), (15, 836934), (18, 697445), (21, 597810), (30, 418467), (35, 358686), (42, 298905), (45, 278978), (63, 199270), (70, 179343), (90, 139489), (105, 119562), (126, 99635), (210, 59781), (315, 39854), (630, 19927)]