68768490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{327469}}^1$

素因数の和:327486

約数の個数: 32

約数和(自身を含む): 188622720

約数和(自身を除く): 119854230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 327469, 654938, 982407, 1637345, 1964814, 2292283, 3274690, 4584566, 4912035, 6876849, 9824070, 11461415, 13753698, 22922830, 34384245, 68768490]

約数ペア:

[(1, 68768490), (2, 34384245), (3, 22922830), (5, 13753698), (6, 11461415), (7, 9824070), (10, 6876849), (14, 4912035), (15, 4584566), (21, 3274690), (30, 2292283), (35, 1964814), (42, 1637345), (70, 982407), (105, 654938), (210, 327469)]