30606460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90019}}^1$

素因数の和:90045

約数の個数: 24

約数和(自身を含む): 68055120

約数和(自身を除く): 37448660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90019, 180038, 360076, 450095, 900190, 1530323, 1800380, 3060646, 6121292, 7651615, 15303230, 30606460]

約数ペア:

[(1, 30606460), (2, 15303230), (4, 7651615), (5, 6121292), (10, 3060646), (17, 1800380), (20, 1530323), (34, 900190), (68, 450095), (85, 360076), (170, 180038), (340, 90019)]