512130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 1260864

約数和(自身を除く): 748734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 397, 430, 645, 794, 1191, 1290, 1985, 2382, 3970, 5955, 11910, 17071, 34142, 51213, 85355, 102426, 170710, 256065, 512130]

約数ペア:

[(1, 512130), (2, 256065), (3, 170710), (5, 102426), (6, 85355), (10, 51213), (15, 34142), (30, 17071), (43, 11910), (86, 5955), (129, 3970), (215, 2382), (258, 1985), (397, 1290), (430, 1191), (645, 794)]