171946860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26783}}^1$

素因数の和:26902

約数の個数: 48

約数和(自身を含む): 485968896

約数和(自身を除く): 314022036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 26783, 53566, 80349, 107132, 133915, 160698, 267830, 321396, 401745, 535660, 803490, 1606980, 2865781, 5731562, 8597343, 11463124, 14328905, 17194686, 28657810, 34389372, 42986715, 57315620, 85973430, 171946860]

約数ペア:

[(1, 171946860), (2, 85973430), (3, 57315620), (4, 42986715), (5, 34389372), (6, 28657810), (10, 17194686), (12, 14328905), (15, 11463124), (20, 8597343), (30, 5731562), (60, 2865781), (107, 1606980), (214, 803490), (321, 535660), (428, 401745), (535, 321396), (642, 267830), (1070, 160698), (1284, 133915), (1605, 107132), (2140, 80349), (3210, 53566), (6420, 26783)]