159554730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{143743}}^1$

素因数の和:143790

約数の個数: 32

約数和(自身を含む): 393283584

約数和(自身を除く): 233728854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 143743, 287486, 431229, 718715, 862458, 1437430, 2156145, 4312290, 5318491, 10636982, 15955473, 26592455, 31910946, 53184910, 79777365, 159554730]

約数ペア:

[(1, 159554730), (2, 79777365), (3, 53184910), (5, 31910946), (6, 26592455), (10, 15955473), (15, 10636982), (30, 5318491), (37, 4312290), (74, 2156145), (111, 1437430), (185, 862458), (222, 718715), (370, 431229), (555, 287486), (1110, 143743)]