9928230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25457}}^1$

素因数の和:25480

約数の個数: 32

約数和(自身を含む): 25661664

約数和(自身を除く): 15733434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25457, 50914, 76371, 127285, 152742, 254570, 330941, 381855, 661882, 763710, 992823, 1654705, 1985646, 3309410, 4964115, 9928230]

約数ペア:

[(1, 9928230), (2, 4964115), (3, 3309410), (5, 1985646), (6, 1654705), (10, 992823), (13, 763710), (15, 661882), (26, 381855), (30, 330941), (39, 254570), (65, 152742), (78, 127285), (130, 76371), (195, 50914), (390, 25457)]