30367078520

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3404381}}^1$

素因数の和:3404615

約数の個数: 32

約数和(自身を含む): 68632341120

約数和(自身を除く): 38265262600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 3404381, 6808762, 13617524, 17021905, 27235048, 34043810, 68087620, 136175240, 759176963, 1518353926, 3036707852, 3795884815, 6073415704, 7591769630, 15183539260, 30367078520]

約数ペア:

[(1, 30367078520), (2, 15183539260), (4, 7591769630), (5, 6073415704), (8, 3795884815), (10, 3036707852), (20, 1518353926), (40, 759176963), (223, 136175240), (446, 68087620), (892, 34043810), (1115, 27235048), (1784, 17021905), (2230, 13617524), (4460, 6808762), (8920, 3404381)]