315578986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 501396480

約数和(自身を除く): 185817494

約数列:

[1, 2, 29, 58, 61, 122, 191, 382, 467, 934, 1769, 3538, 5539, 11078, 11651, 13543, 23302, 27086, 28487, 56974, 89197, 178394, 337879, 675758, 826123, 1652246, 2586713, 5173426, 5441017, 10882034, 157789493, 315578986]

約数ペア:

[(1, 315578986), (2, 157789493), (29, 10882034), (58, 5441017), (61, 5173426), (122, 2586713), (191, 1652246), (382, 826123), (467, 675758), (934, 337879), (1769, 178394), (3538, 89197), (5539, 56974), (11078, 28487), (11651, 27086), (13543, 23302)]