856551690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9517241}}^1$

素因数の和:9517254

約数の個数: 24

約数和(自身を含む): 2227034628

約数和(自身を除く): 1370482938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9517241, 19034482, 28551723, 47586205, 57103446, 85655169, 95172410, 142758615, 171310338, 285517230, 428275845, 856551690]

約数ペア:

[(1, 856551690), (2, 428275845), (3, 285517230), (5, 171310338), (6, 142758615), (9, 95172410), (10, 85655169), (15, 57103446), (18, 47586205), (30, 28551723), (45, 19034482), (90, 9517241)]