90550290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{26711}}^1$

素因数の和:26834

約数の個数: 32

約数和(自身を含む): 219252096

約数和(自身を除く): 128701806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 26711, 53422, 80133, 133555, 160266, 267110, 400665, 801330, 3018343, 6036686, 9055029, 15091715, 18110058, 30183430, 45275145, 90550290]

約数ペア:

[(1, 90550290), (2, 45275145), (3, 30183430), (5, 18110058), (6, 15091715), (10, 9055029), (15, 6036686), (30, 3018343), (113, 801330), (226, 400665), (339, 267110), (565, 160266), (678, 133555), (1130, 80133), (1695, 53422), (3390, 26711)]