8351940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139199}}^1$

素因数の和:139211

約数の個数: 24

約数和(自身を含む): 23385600

約数和(自身を除く): 15033660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139199, 278398, 417597, 556796, 695995, 835194, 1391990, 1670388, 2087985, 2783980, 4175970, 8351940]

約数ペア:

[(1, 8351940), (2, 4175970), (3, 2783980), (4, 2087985), (5, 1670388), (6, 1391990), (10, 835194), (12, 695995), (15, 556796), (20, 417597), (30, 278398), (60, 139199)]