290795010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881197}}^1$

素因数の和:881218

約数の個数: 32

約数和(自身を含む): 761355072

約数和(自身を除く): 470560062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 881197, 1762394, 2643591, 4405985, 5287182, 8811970, 9693167, 13217955, 19386334, 26435910, 29079501, 48465835, 58159002, 96931670, 145397505, 290795010]

約数ペア:

[(1, 290795010), (2, 145397505), (3, 96931670), (5, 58159002), (6, 48465835), (10, 29079501), (11, 26435910), (15, 19386334), (22, 13217955), (30, 9693167), (33, 8811970), (55, 5287182), (66, 4405985), (110, 2643591), (165, 1762394), (330, 881197)]