388307610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4314529}}^1$

素因数の和:4314542

約数の個数: 24

約数和(自身を含む): 1009600020

約数和(自身を除く): 621292410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4314529, 8629058, 12943587, 21572645, 25887174, 38830761, 43145290, 64717935, 77661522, 129435870, 194153805, 388307610]

約数ペア:

[(1, 388307610), (2, 194153805), (3, 129435870), (5, 77661522), (6, 64717935), (9, 43145290), (10, 38830761), (15, 25887174), (18, 21572645), (30, 12943587), (45, 8629058), (90, 4314529)]