2012118930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22356877}}^1$

素因数の和:22356890

約数の個数: 24

約数和(自身を含む): 5231509452

約数和(自身を除く): 3219390522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22356877, 44713754, 67070631, 111784385, 134141262, 201211893, 223568770, 335353155, 402423786, 670706310, 1006059465, 2012118930]

約数ペア:

[(1, 2012118930), (2, 1006059465), (3, 670706310), (5, 402423786), (6, 335353155), (9, 223568770), (10, 201211893), (15, 134141262), (18, 111784385), (30, 67070631), (45, 44713754), (90, 22356877)]