22327620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53161}}^1$

素因数の和:53180

約数の個数: 48

約数和(自身を含む): 71449728

約数和(自身を除く): 49122108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53161, 106322, 159483, 212644, 265805, 318966, 372127, 531610, 637932, 744254, 797415, 1063220, 1116381, 1488508, 1594830, 1860635, 2232762, 3189660, 3721270, 4465524, 5581905, 7442540, 11163810, 22327620]

約数ペア:

[(1, 22327620), (2, 11163810), (3, 7442540), (4, 5581905), (5, 4465524), (6, 3721270), (7, 3189660), (10, 2232762), (12, 1860635), (14, 1594830), (15, 1488508), (20, 1116381), (21, 1063220), (28, 797415), (30, 744254), (35, 637932), (42, 531610), (60, 372127), (70, 318966), (84, 265805), (105, 212644), (140, 159483), (210, 106322), (420, 53161)]