70047670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90971}}^1$

素因数の和:90996

約数の個数: 32

約数和(自身を含む): 157199616

約数和(自身を除く): 87151946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 90971, 181942, 454855, 636797, 909710, 1000681, 1273594, 2001362, 3183985, 5003405, 6367970, 7004767, 10006810, 14009534, 35023835, 70047670]

約数ペア:

[(1, 70047670), (2, 35023835), (5, 14009534), (7, 10006810), (10, 7004767), (11, 6367970), (14, 5003405), (22, 3183985), (35, 2001362), (55, 1273594), (70, 1000681), (77, 909710), (110, 636797), (154, 454855), (385, 181942), (770, 90971)]