220558590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{350093}}^1$

素因数の和:350113

約数の個数: 48

約数和(自身を含む): 655375968

約数和(自身を除く): 434817378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 350093, 700186, 1050279, 1750465, 2100558, 2450651, 3150837, 3500930, 4901302, 5251395, 6301674, 7351953, 10502790, 12253255, 14703906, 15754185, 22055859, 24506510, 31508370, 36759765, 44111718, 73519530, 110279295, 220558590]

約数ペア:

[(1, 220558590), (2, 110279295), (3, 73519530), (5, 44111718), (6, 36759765), (7, 31508370), (9, 24506510), (10, 22055859), (14, 15754185), (15, 14703906), (18, 12253255), (21, 10502790), (30, 7351953), (35, 6301674), (42, 5251395), (45, 4901302), (63, 3500930), (70, 3150837), (90, 2450651), (105, 2100558), (126, 1750465), (210, 1050279), (315, 700186), (630, 350093)]