253133220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2267}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 709466688

約数和(自身を除く): 456333468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1861, 2267, 3722, 4534, 5583, 6801, 7444, 9068, 9305, 11166, 11335, 13602, 18610, 22332, 22670, 27204, 27915, 34005, 37220, 45340, 55830, 68010, 111660, 136020, 4218887, 8437774, 12656661, 16875548, 21094435, 25313322, 42188870, 50626644, 63283305, 84377740, 126566610, 253133220]

約数ペア:

[(1, 253133220), (2, 126566610), (3, 84377740), (4, 63283305), (5, 50626644), (6, 42188870), (10, 25313322), (12, 21094435), (15, 16875548), (20, 12656661), (30, 8437774), (60, 4218887), (1861, 136020), (2267, 111660), (3722, 68010), (4534, 55830), (5583, 45340), (6801, 37220), (7444, 34005), (9068, 27915), (9305, 27204), (11166, 22670), (11335, 22332), (13602, 18610)]