7931940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132199}}^1$

素因数の和:132211

約数の個数: 24

約数和(自身を含む): 22209600

約数和(自身を除く): 14277660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132199, 264398, 396597, 528796, 660995, 793194, 1321990, 1586388, 1982985, 2643980, 3965970, 7931940]

約数ペア:

[(1, 7931940), (2, 3965970), (3, 2643980), (4, 1982985), (5, 1586388), (6, 1321990), (10, 793194), (12, 660995), (15, 528796), (20, 396597), (30, 264398), (60, 132199)]