81048510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{900539}}^1$

素因数の和:900552

約数の個数: 24

約数和(自身を含む): 210726360

約数和(自身を除く): 129677850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 900539, 1801078, 2701617, 4502695, 5403234, 8104851, 9005390, 13508085, 16209702, 27016170, 40524255, 81048510]

約数ペア:

[(1, 81048510), (2, 40524255), (3, 27016170), (5, 16209702), (6, 13508085), (9, 9005390), (10, 8104851), (15, 5403234), (18, 4502695), (30, 2701617), (45, 1801078), (90, 900539)]