229690020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{546881}}^1$

素因数の和:546900

約数の個数: 48

約数和(自身を含む): 735009408

約数和(自身を除く): 505319388

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, 546881, 1093762, 1640643, 2187524, 2734405, 3281286, 3828167, 5468810, 6562572, 7656334, 8203215, 10937620, 11484501, 15312668, 16406430, 19140835, 22969002, 32812860, 38281670, 45938004, 57422505, 76563340, 114845010, 229690020]

約数ペア:

[(1, 229690020), (2, 114845010), (3, 76563340), (4, 57422505), (5, 45938004), (6, 38281670), (7, 32812860), (10, 22969002), (12, 19140835), (14, 16406430), (15, 15312668), (20, 11484501), (21, 10937620), (28, 8203215), (30, 7656334), (35, 6562572), (42, 5468810), (60, 3828167), (70, 3281286), (84, 2734405), (105, 2187524), (140, 1640643), (210, 1093762), (420, 546881)]