70239330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111491}}^1$

素因数の和:111511

約数の個数: 48

約数和(自身を含む): 208713024

約数和(自身を除く): 138473694

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, 111491, 222982, 334473, 557455, 668946, 780437, 1003419, 1114910, 1560874, 1672365, 2006838, 2341311, 3344730, 3902185, 4682622, 5017095, 7023933, 7804370, 10034190, 11706555, 14047866, 23413110, 35119665, 70239330]

約数ペア:

[(1, 70239330), (2, 35119665), (3, 23413110), (5, 14047866), (6, 11706555), (7, 10034190), (9, 7804370), (10, 7023933), (14, 5017095), (15, 4682622), (18, 3902185), (21, 3344730), (30, 2341311), (35, 2006838), (42, 1672365), (45, 1560874), (63, 1114910), (70, 1003419), (90, 780437), (105, 668946), (126, 557455), (210, 334473), (315, 222982), (630, 111491)]