829730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 1719360

約数和(自身を除く): 889630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 397, 418, 794, 1045, 1985, 2090, 3970, 4367, 7543, 8734, 15086, 21835, 37715, 43670, 75430, 82973, 165946, 414865, 829730]

約数ペア:

[(1, 829730), (2, 414865), (5, 165946), (10, 82973), (11, 75430), (19, 43670), (22, 37715), (38, 21835), (55, 15086), (95, 8734), (110, 7543), (190, 4367), (209, 3970), (397, 2090), (418, 1985), (794, 1045)]