4790630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 9513504

約数和(自身を除く): 4722874

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 857, 1118, 1714, 2795, 4285, 5590, 8570, 11141, 22282, 36851, 55705, 73702, 111410, 184255, 368510, 479063, 958126, 2395315, 4790630]

約数ペア:

[(1, 4790630), (2, 2395315), (5, 958126), (10, 479063), (13, 368510), (26, 184255), (43, 111410), (65, 73702), (86, 55705), (130, 36851), (215, 22282), (430, 11141), (559, 8570), (857, 5590), (1118, 4285), (1714, 2795)]