260029530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2889217}}^1$

素因数の和:2889230

約数の個数: 24

約数和(自身を含む): 676077012

約数和(自身を除く): 416047482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2889217, 5778434, 8667651, 14446085, 17335302, 26002953, 28892170, 43338255, 52005906, 86676510, 130014765, 260029530]

約数ペア:

[(1, 260029530), (2, 130014765), (3, 86676510), (5, 52005906), (6, 43338255), (9, 28892170), (10, 26002953), (15, 17335302), (18, 14446085), (30, 8667651), (45, 5778434), (90, 2889217)]