6910840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10163}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 9554840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10163, 20326, 40652, 50815, 81304, 101630, 172771, 203260, 345542, 406520, 691084, 863855, 1382168, 1727710, 3455420, 6910840]

約数ペア:

[(1, 6910840), (2, 3455420), (4, 1727710), (5, 1382168), (8, 863855), (10, 691084), (17, 406520), (20, 345542), (34, 203260), (40, 172771), (68, 101630), (85, 81304), (136, 50815), (170, 40652), (340, 20326), (680, 10163)]