9978210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10079}}^1$

素因数の和:10103

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 18326430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 10079, 20158, 30237, 50395, 60474, 90711, 100790, 110869, 151185, 181422, 221738, 302370, 332607, 453555, 554345, 665214, 907110, 997821, 1108690, 1663035, 1995642, 3326070, 4989105, 9978210]

約数ペア:

[(1, 9978210), (2, 4989105), (3, 3326070), (5, 1995642), (6, 1663035), (9, 1108690), (10, 997821), (11, 907110), (15, 665214), (18, 554345), (22, 453555), (30, 332607), (33, 302370), (45, 221738), (55, 181422), (66, 151185), (90, 110869), (99, 100790), (110, 90711), (165, 60474), (198, 50395), (330, 30237), (495, 20158), (990, 10079)]