869958570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2230663}}^1$

素因数の和:2230686

約数の個数: 32

約数和(自身を含む): 2248509312

約数和(自身を除く): 1378550742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2230663, 4461326, 6691989, 11153315, 13383978, 22306630, 28998619, 33459945, 57997238, 66919890, 86995857, 144993095, 173991714, 289986190, 434979285, 869958570]

約数ペア:

[(1, 869958570), (2, 434979285), (3, 289986190), (5, 173991714), (6, 144993095), (10, 86995857), (13, 66919890), (15, 57997238), (26, 33459945), (30, 28998619), (39, 22306630), (65, 13383978), (78, 11153315), (130, 6691989), (195, 4461326), (390, 2230663)]