207929460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3465491}}^1$

素因数の和:3465503

約数の個数: 24

約数和(自身を含む): 582202656

約数和(自身を除く): 374273196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3465491, 6930982, 10396473, 13861964, 17327455, 20792946, 34654910, 41585892, 51982365, 69309820, 103964730, 207929460]

約数ペア:

[(1, 207929460), (2, 103964730), (3, 69309820), (4, 51982365), (5, 41585892), (6, 34654910), (10, 20792946), (12, 17327455), (15, 13861964), (20, 10396473), (30, 6930982), (60, 3465491)]