20150370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24877}}^1$

素因数の和:24896

約数の個数: 40

約数和(自身を含む): 54184284

約数和(自身を除く): 34033914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24877, 49754, 74631, 124385, 149262, 223893, 248770, 373155, 447786, 671679, 746310, 1119465, 1343358, 2015037, 2238930, 3358395, 4030074, 6716790, 10075185, 20150370]

約数ペア:

[(1, 20150370), (2, 10075185), (3, 6716790), (5, 4030074), (6, 3358395), (9, 2238930), (10, 2015037), (15, 1343358), (18, 1119465), (27, 746310), (30, 671679), (45, 447786), (54, 373155), (81, 248770), (90, 223893), (135, 149262), (162, 124385), (270, 74631), (405, 49754), (810, 24877)]