21233132460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{117961847}}^1$

素因数の和:117961862

約数の個数: 36

約数和(自身を含む): 64407169008

約数和(自身を除く): 43174036548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 117961847, 235923694, 353885541, 471847388, 589809235, 707771082, 1061656623, 1179618470, 1415542164, 1769427705, 2123313246, 2359236940, 3538855410, 4246626492, 5308283115, 7077710820, 10616566230, 21233132460]

約数ペア:

[(1, 21233132460), (2, 10616566230), (3, 7077710820), (4, 5308283115), (5, 4246626492), (6, 3538855410), (9, 2359236940), (10, 2123313246), (12, 1769427705), (15, 1415542164), (18, 1179618470), (20, 1061656623), (30, 707771082), (36, 589809235), (45, 471847388), (60, 353885541), (90, 235923694), (180, 117961847)]