1330239330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2111491}}^1$

素因数の和:2111511

約数の個数: 48

約数和(自身を含む): 3952713024

約数和(自身を除く): 2622473694

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, 2111491, 4222982, 6334473, 10557455, 12668946, 14780437, 19003419, 21114910, 29560874, 31672365, 38006838, 44341311, 63344730, 73902185, 88682622, 95017095, 133023933, 147804370, 190034190, 221706555, 266047866, 443413110, 665119665, 1330239330]

約数ペア:

[(1, 1330239330), (2, 665119665), (3, 443413110), (5, 266047866), (6, 221706555), (7, 190034190), (9, 147804370), (10, 133023933), (14, 95017095), (15, 88682622), (18, 73902185), (21, 63344730), (30, 44341311), (35, 38006838), (42, 31672365), (45, 29560874), (63, 21114910), (70, 19003419), (90, 14780437), (105, 12668946), (126, 10557455), (210, 6334473), (315, 4222982), (630, 2111491)]