90560290

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{28933}}^1$

素因数の和:29253

約数の個数: 16

約数和(自身を含む): 163534968

約数和(自身を除く): 72974678

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 28933, 57866, 144665, 289330, 9056029, 18112058, 45280145, 90560290]

約数ペア:

[(1, 90560290), (2, 45280145), (5, 18112058), (10, 9056029), (313, 289330), (626, 144665), (1565, 57866), (3130, 28933)]