86898290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58321}}^1$

素因数の和:58477

約数の個数: 16

約数和(自身を含む): 157469400

約数和(自身を除く): 70571110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 58321, 116642, 291605, 583210, 8689829, 17379658, 43449145, 86898290]

約数ペア:

[(1, 86898290), (2, 43449145), (5, 17379658), (10, 8689829), (149, 583210), (298, 291605), (745, 116642), (1490, 58321)]