128530370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10357}}^1$

素因数の和:10454

約数の個数: 32

約数和(自身を含む): 248343408

約数和(自身を除く): 119813038

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 10357, 12410, 20714, 51785, 103570, 176069, 352138, 756061, 880345, 1512122, 1760690, 3780305, 7560610, 12853037, 25706074, 64265185, 128530370]

約数ペア:

[(1, 128530370), (2, 64265185), (5, 25706074), (10, 12853037), (17, 7560610), (34, 3780305), (73, 1760690), (85, 1512122), (146, 880345), (170, 756061), (365, 352138), (730, 176069), (1241, 103570), (2482, 51785), (6205, 20714), (10357, 12410)]