90658870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{394169}}^1$

素因数の和:394199

約数の個数: 16

約数和(自身を含む): 170281440

約数和(自身を除く): 79622570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 394169, 788338, 1970845, 3941690, 9065887, 18131774, 45329435, 90658870]

約数ペア:

[(1, 90658870), (2, 45329435), (5, 18131774), (10, 9065887), (23, 3941690), (46, 1970845), (115, 788338), (230, 394169)]