42540970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8629}}^1$

素因数の和:8682

約数の個数: 32

約数和(自身を含む): 83883600

約数和(自身を除く): 41342630

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8629, 17258, 43145, 86290, 146693, 250241, 293386, 500482, 733465, 1251205, 1466930, 2502410, 4254097, 8508194, 21270485, 42540970]

約数ペア:

[(1, 42540970), (2, 21270485), (5, 8508194), (10, 4254097), (17, 2502410), (29, 1466930), (34, 1251205), (58, 733465), (85, 500482), (145, 293386), (170, 250241), (290, 146693), (493, 86290), (986, 43145), (2465, 17258), (4930, 8629)]