30131528

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3301}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 64983360

約数和(自身を除く): 34851832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 3301, 4564, 6602, 9128, 13204, 23107, 26408, 46214, 92428, 184856, 538063, 1076126, 2152252, 3766441, 4304504, 7532882, 15065764, 30131528]

約数ペア:

[(1, 30131528), (2, 15065764), (4, 7532882), (7, 4304504), (8, 3766441), (14, 2152252), (28, 1076126), (56, 538063), (163, 184856), (326, 92428), (652, 46214), (1141, 26408), (1304, 23107), (2282, 13204), (3301, 9128), (4564, 6602)]