508733430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{394367}}^1$

素因数の和:394420

約数の個数: 32

約数和(自身を含む): 1249357824

約数和(自身を除く): 740624394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 394367, 788734, 1183101, 1971835, 2366202, 3943670, 5915505, 11831010, 16957781, 33915562, 50873343, 84788905, 101746686, 169577810, 254366715, 508733430]

約数ペア:

[(1, 508733430), (2, 254366715), (3, 169577810), (5, 101746686), (6, 84788905), (10, 50873343), (15, 33915562), (30, 16957781), (43, 11831010), (86, 5915505), (129, 3943670), (215, 2366202), (258, 1971835), (430, 1183101), (645, 788734), (1290, 394367)]