318952330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{661}}^2$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 582860556

約数和(自身を除く): 263908226

約数列:

[1, 2, 5, 10, 73, 146, 365, 661, 730, 1322, 3305, 6610, 48253, 96506, 241265, 436921, 482530, 873842, 2184605, 4369210, 31895233, 63790466, 159476165, 318952330]

約数ペア:

[(1, 318952330), (2, 159476165), (5, 63790466), (10, 31895233), (73, 4369210), (146, 2184605), (365, 873842), (661, 482530), (730, 436921), (1322, 241265), (3305, 96506), (6610, 48253)]