20125909530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223621217}}^1$

素因数の和:223621230

約数の個数: 24

約数和(自身を含む): 52327365012

約数和(自身を除く): 32201455482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223621217, 447242434, 670863651, 1118106085, 1341727302, 2012590953, 2236212170, 3354318255, 4025181906, 6708636510, 10062954765, 20125909530]

約数ペア:

[(1, 20125909530), (2, 10062954765), (3, 6708636510), (5, 4025181906), (6, 3354318255), (9, 2236212170), (10, 2012590953), (15, 1341727302), (18, 1118106085), (30, 670863651), (45, 447242434), (90, 223621217)]