296270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 598752

約数和(自身を除く): 302482

約数列:

[1, 2, 5, 10, 13, 26, 43, 53, 65, 86, 106, 130, 215, 265, 430, 530, 559, 689, 1118, 1378, 2279, 2795, 3445, 4558, 5590, 6890, 11395, 22790, 29627, 59254, 148135, 296270]

約数ペア:

[(1, 296270), (2, 148135), (5, 59254), (10, 29627), (13, 22790), (26, 11395), (43, 6890), (53, 5590), (65, 4558), (86, 3445), (106, 2795), (130, 2279), (215, 1378), (265, 1118), (430, 689), (530, 559)]