315029094

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{1979}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 646081920

約数和(自身を除く): 331052826

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 617, 1234, 1851, 1979, 3702, 3958, 5937, 11874, 26531, 53062, 79593, 85097, 159186, 170194, 255291, 510582, 1221043, 2442086, 3663129, 7326258, 52504849, 105009698, 157514547, 315029094]

約数ペア:

[(1, 315029094), (2, 157514547), (3, 105009698), (6, 52504849), (43, 7326258), (86, 3663129), (129, 2442086), (258, 1221043), (617, 510582), (1234, 255291), (1851, 170194), (1979, 159186), (3702, 85097), (3958, 79593), (5937, 53062), (11874, 26531)]