123178170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4105939}}^1$

素因数の和:4105949

約数の個数: 16

約数和(自身を含む): 295627680

約数和(自身を除く): 172449510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4105939, 8211878, 12317817, 20529695, 24635634, 41059390, 61589085, 123178170]

約数ペア:

[(1, 123178170), (2, 61589085), (3, 41059390), (5, 24635634), (6, 20529695), (10, 12317817), (15, 8211878), (30, 4105939)]