312831410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3259}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 584452800

約数和(自身を除く): 271621390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 1655, 3259, 3310, 6518, 9599, 16295, 19198, 32590, 47995, 94511, 95990, 189022, 472555, 945110, 1078729, 2157458, 5393645, 10787290, 31283141, 62566282, 156415705, 312831410]

約数ペア:

[(1, 312831410), (2, 156415705), (5, 62566282), (10, 31283141), (29, 10787290), (58, 5393645), (145, 2157458), (290, 1078729), (331, 945110), (662, 472555), (1655, 189022), (3259, 95990), (3310, 94511), (6518, 47995), (9599, 32590), (16295, 19198)]