6219620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8876188

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1663, 1870, 3326, 3740, 6652, 8315, 16630, 18293, 28271, 33260, 36586, 56542, 73172, 91465, 113084, 141355, 182930, 282710, 310981, 365860, 565420, 621962, 1243924, 1554905, 3109810, 6219620]

約数ペア:

[(1, 6219620), (2, 3109810), (4, 1554905), (5, 1243924), (10, 621962), (11, 565420), (17, 365860), (20, 310981), (22, 282710), (34, 182930), (44, 141355), (55, 113084), (68, 91465), (85, 73172), (110, 56542), (170, 36586), (187, 33260), (220, 28271), (340, 18293), (374, 16630), (748, 8315), (935, 6652), (1663, 3740), (1870, 3326)]