30765468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 74264960

約数和(自身を除く): 43499492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 547, 654, 1094, 1308, 1641, 2188, 3282, 4687, 6564, 9374, 14061, 18748, 23521, 28122, 47042, 56244, 59623, 70563, 94084, 119246, 141126, 178869, 238492, 282252, 357738, 715476, 2563789, 5127578, 7691367, 10255156, 15382734, 30765468]

約数ペア:

[(1, 30765468), (2, 15382734), (3, 10255156), (4, 7691367), (6, 5127578), (12, 2563789), (43, 715476), (86, 357738), (109, 282252), (129, 238492), (172, 178869), (218, 141126), (258, 119246), (327, 94084), (436, 70563), (516, 59623), (547, 56244), (654, 47042), (1094, 28122), (1308, 23521), (1641, 18748), (2188, 14061), (3282, 9374), (4687, 6564)]