105692740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{310861}}^1$

素因数の和:310887

約数の個数: 24

約数和(自身を含む): 235011672

約数和(自身を除く): 129318932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 310861, 621722, 1243444, 1554305, 3108610, 5284637, 6217220, 10569274, 21138548, 26423185, 52846370, 105692740]

約数ペア:

[(1, 105692740), (2, 52846370), (4, 26423185), (5, 21138548), (10, 10569274), (17, 6217220), (20, 5284637), (34, 3108610), (68, 1554305), (85, 1243444), (170, 621722), (340, 310861)]