4231630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 8404704

約数和(自身を除く): 4173074

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 757, 1118, 1514, 2795, 3785, 5590, 7570, 9841, 19682, 32551, 49205, 65102, 98410, 162755, 325510, 423163, 846326, 2115815, 4231630]

約数ペア:

[(1, 4231630), (2, 2115815), (5, 846326), (10, 423163), (13, 325510), (26, 162755), (43, 98410), (65, 65102), (86, 49205), (130, 32551), (215, 19682), (430, 9841), (559, 7570), (757, 5590), (1118, 3785), (1514, 2795)]