69910630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 133941600

約数和(自身を除く): 64030970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 1949, 2110, 3587, 3898, 7174, 9745, 17935, 19490, 33133, 35870, 66266, 165665, 331330, 411239, 822478, 2056195, 4112390, 6991063, 13982126, 34955315, 69910630]

約数ペア:

[(1, 69910630), (2, 34955315), (5, 13982126), (10, 6991063), (17, 4112390), (34, 2056195), (85, 822478), (170, 411239), (211, 331330), (422, 165665), (1055, 66266), (1949, 35870), (2110, 33133), (3587, 19490), (3898, 17935), (7174, 9745)]