69288770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10006

約数の個数: 32

約数和(自身を含む): 135290736

約数和(自身を除く): 66001966

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9941, 19882, 49705, 99410, 168997, 337994, 407581, 815162, 844985, 1689970, 2037905, 4075810, 6928877, 13857754, 34644385, 69288770]

約数ペア:

[(1, 69288770), (2, 34644385), (5, 13857754), (10, 6928877), (17, 4075810), (34, 2037905), (41, 1689970), (82, 844985), (85, 815162), (170, 407581), (205, 337994), (410, 168997), (697, 99410), (1394, 49705), (3485, 19882), (6970, 9941)]