154908070

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{20849}}^1$

素因数の和:21599

約数の個数: 16

約数和(自身を含む): 279223200

約数和(自身を除く): 124315130

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 20849, 41698, 104245, 208490, 15490807, 30981614, 77454035, 154908070]

約数ペア:

[(1, 154908070), (2, 77454035), (5, 30981614), (10, 15490807), (743, 208490), (1486, 104245), (3715, 41698), (7430, 20849)]