70645540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29683}}^1$

素因数の和:29716

約数の個数: 48

約数和(自身を含む): 179528832

約数和(自身を除く): 108883292

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29683, 59366, 118732, 148415, 207781, 296830, 415562, 504611, 593660, 831124, 1009222, 1038905, 2018444, 2077810, 2523055, 3532277, 4155620, 5046110, 7064554, 10092220, 14129108, 17661385, 35322770, 70645540]

約数ペア:

[(1, 70645540), (2, 35322770), (4, 17661385), (5, 14129108), (7, 10092220), (10, 7064554), (14, 5046110), (17, 4155620), (20, 3532277), (28, 2523055), (34, 2077810), (35, 2018444), (68, 1038905), (70, 1009222), (85, 831124), (119, 593660), (140, 504611), (170, 415562), (238, 296830), (340, 207781), (476, 148415), (595, 118732), (1190, 59366), (2380, 29683)]