7017340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 9239684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 191, 220, 334, 382, 668, 764, 835, 955, 1670, 1837, 1910, 2101, 3340, 3674, 3820, 4202, 7348, 8404, 9185, 10505, 18370, 21010, 31897, 36740, 42020, 63794, 127588, 159485, 318970, 350867, 637940, 701734, 1403468, 1754335, 3508670, 7017340]

約数ペア:

[(1, 7017340), (2, 3508670), (4, 1754335), (5, 1403468), (10, 701734), (11, 637940), (20, 350867), (22, 318970), (44, 159485), (55, 127588), (110, 63794), (167, 42020), (191, 36740), (220, 31897), (334, 21010), (382, 18370), (668, 10505), (764, 9185), (835, 8404), (955, 7348), (1670, 4202), (1837, 3820), (1910, 3674), (2101, 3340)]