23545020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 66866688

約数和(自身を除く): 43321668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5527, 11054, 16581, 22108, 27635, 33162, 55270, 66324, 82905, 110540, 165810, 331620, 392417, 784834, 1177251, 1569668, 1962085, 2354502, 3924170, 4709004, 5886255, 7848340, 11772510, 23545020]

約数ペア:

[(1, 23545020), (2, 11772510), (3, 7848340), (4, 5886255), (5, 4709004), (6, 3924170), (10, 2354502), (12, 1962085), (15, 1569668), (20, 1177251), (30, 784834), (60, 392417), (71, 331620), (142, 165810), (213, 110540), (284, 82905), (355, 66324), (426, 55270), (710, 33162), (852, 27635), (1065, 22108), (1420, 16581), (2130, 11054), (4260, 5527)]