70250818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 119880000

約数和(自身を除く): 49629182

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 739, 1478, 1639, 3278, 4321, 8129, 8642, 16258, 21431, 42862, 47531, 95062, 110111, 220222, 235741, 471482, 1211221, 2422442, 3193219, 6386438, 35125409, 70250818]

約数ペア:

[(1, 70250818), (2, 35125409), (11, 6386438), (22, 3193219), (29, 2422442), (58, 1211221), (149, 471482), (298, 235741), (319, 220222), (638, 110111), (739, 95062), (1478, 47531), (1639, 42862), (3278, 21431), (4321, 16258), (8129, 8642)]