123724710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1374719}}^1$

素因数の和:1374732

約数の個数: 24

約数和(自身を含む): 321684480

約数和(自身を除く): 197959770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1374719, 2749438, 4124157, 6873595, 8248314, 12372471, 13747190, 20620785, 24744942, 41241570, 61862355, 123724710]

約数ペア:

[(1, 123724710), (2, 61862355), (3, 41241570), (5, 24744942), (6, 20620785), (9, 13747190), (10, 12372471), (15, 8248314), (18, 6873595), (30, 4124157), (45, 2749438), (90, 1374719)]