6490180

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 13708800

約数和(自身を除く): 7218620

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1699, 1910, 3398, 3820, 6796, 8495, 16990, 33980, 324509, 649018, 1298036, 1622545, 3245090, 6490180]

約数ペア:

[(1, 6490180), (2, 3245090), (4, 1622545), (5, 1298036), (10, 649018), (20, 324509), (191, 33980), (382, 16990), (764, 8495), (955, 6796), (1699, 3820), (1910, 3398)]