90275630

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{39769}}^1$

素因数の和:40003

約数の個数: 16

約数和(自身を含む): 163216080

約数和(自身を除く): 72940450

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 39769, 79538, 198845, 397690, 9027563, 18055126, 45137815, 90275630]

約数ペア:

[(1, 90275630), (2, 45137815), (5, 18055126), (10, 9027563), (227, 397690), (454, 198845), (1135, 79538), (2270, 39769)]