7217130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{240571}}^1$

素因数の和:240581

約数の個数: 16

約数和(自身を含む): 17321184

約数和(自身を除く): 10104054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 240571, 481142, 721713, 1202855, 1443426, 2405710, 3608565, 7217130]

約数ペア:

[(1, 7217130), (2, 3608565), (3, 2405710), (5, 1443426), (6, 1202855), (10, 721713), (15, 481142), (30, 240571)]