86994910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{147449}}^1$

素因数の和:147515

約数の個数: 16

約数和(自身を含む): 159246000

約数和(自身を除く): 72251090

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 147449, 294898, 737245, 1474490, 8699491, 17398982, 43497455, 86994910]

約数ペア:

[(1, 86994910), (2, 43497455), (5, 17398982), (10, 8699491), (59, 1474490), (118, 737245), (295, 294898), (590, 147449)]