149728830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4990961}}^1$

素因数の和:4990971

約数の個数: 16

約数和(自身を含む): 359349264

約数和(自身を除く): 209620434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4990961, 9981922, 14972883, 24954805, 29945766, 49909610, 74864415, 149728830]

約数ペア:

[(1, 149728830), (2, 74864415), (3, 49909610), (5, 29945766), (6, 24954805), (10, 14972883), (15, 9981922), (30, 4990961)]