108609340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7681}}^1$

素因数の和:7798

約数の個数: 48

約数和(自身を含む): 263277504

約数和(自身を除く): 154668164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 7681, 14140, 15362, 30724, 38405, 53767, 76810, 107534, 153620, 215068, 268835, 537670, 775781, 1075340, 1551562, 3103124, 3878905, 5430467, 7757810, 10860934, 15515620, 21721868, 27152335, 54304670, 108609340]

約数ペア:

[(1, 108609340), (2, 54304670), (4, 27152335), (5, 21721868), (7, 15515620), (10, 10860934), (14, 7757810), (20, 5430467), (28, 3878905), (35, 3103124), (70, 1551562), (101, 1075340), (140, 775781), (202, 537670), (404, 268835), (505, 215068), (707, 153620), (1010, 107534), (1414, 76810), (2020, 53767), (2828, 38405), (3535, 30724), (7070, 15362), (7681, 14140)]