318372830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 587018880

約数和(自身を除く): 268646050

約数列:

[1, 2, 5, 10, 47, 94, 235, 421, 470, 842, 1609, 2105, 3218, 4210, 8045, 16090, 19787, 39574, 75623, 98935, 151246, 197870, 378115, 677389, 756230, 1354778, 3386945, 6773890, 31837283, 63674566, 159186415, 318372830]

約数ペア:

[(1, 318372830), (2, 159186415), (5, 63674566), (10, 31837283), (47, 6773890), (94, 3386945), (235, 1354778), (421, 756230), (470, 677389), (842, 378115), (1609, 197870), (2105, 151246), (3218, 98935), (4210, 75623), (8045, 39574), (16090, 19787)]