17406340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 42223104

約数和(自身を除く): 24816764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1231, 1414, 2020, 2462, 2828, 3535, 4924, 6155, 7070, 8617, 12310, 14140, 17234, 24620, 34468, 43085, 86170, 124331, 172340, 248662, 497324, 621655, 870317, 1243310, 1740634, 2486620, 3481268, 4351585, 8703170, 17406340]

約数ペア:

[(1, 17406340), (2, 8703170), (4, 4351585), (5, 3481268), (7, 2486620), (10, 1740634), (14, 1243310), (20, 870317), (28, 621655), (35, 497324), (70, 248662), (101, 172340), (140, 124331), (202, 86170), (404, 43085), (505, 34468), (707, 24620), (1010, 17234), (1231, 14140), (1414, 12310), (2020, 8617), (2462, 7070), (2828, 6155), (3535, 4924)]