225531660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3758861}}^1$

素因数の和:3758873

約数の個数: 24

約数和(自身を含む): 631488816

約数和(自身を除く): 405957156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3758861, 7517722, 11276583, 15035444, 18794305, 22553166, 37588610, 45106332, 56382915, 75177220, 112765830, 225531660]

約数ペア:

[(1, 225531660), (2, 112765830), (3, 75177220), (4, 56382915), (5, 45106332), (6, 37588610), (10, 22553166), (12, 18794305), (15, 15035444), (20, 11276583), (30, 7517722), (60, 3758861)]