102591710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25457}}^1$

素因数の和:25508

約数の個数: 32

約数和(自身を含む): 205293312

約数和(自身を除く): 102701602

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 25457, 50914, 127285, 254570, 330941, 661882, 789167, 1578334, 1654705, 3309410, 3945835, 7891670, 10259171, 20518342, 51295855, 102591710]

約数ペア:

[(1, 102591710), (2, 51295855), (5, 20518342), (10, 10259171), (13, 7891670), (26, 3945835), (31, 3309410), (62, 1654705), (65, 1578334), (130, 789167), (155, 661882), (310, 330941), (403, 254570), (806, 127285), (2015, 50914), (4030, 25457)]