12538170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139313}}^1$

素因数の和:139326

約数の個数: 24

約数和(自身を含む): 32599476

約数和(自身を除く): 20061306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139313, 278626, 417939, 696565, 835878, 1253817, 1393130, 2089695, 2507634, 4179390, 6269085, 12538170]

約数ペア:

[(1, 12538170), (2, 6269085), (3, 4179390), (5, 2507634), (6, 2089695), (9, 1393130), (10, 1253817), (15, 835878), (18, 696565), (30, 417939), (45, 278626), (90, 139313)]