129869340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2164489}}^1$

素因数の和:2164501

約数の個数: 24

約数和(自身を含む): 363634320

約数和(自身を除く): 233764980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2164489, 4328978, 6493467, 8657956, 10822445, 12986934, 21644890, 25973868, 32467335, 43289780, 64934670, 129869340]

約数ペア:

[(1, 129869340), (2, 64934670), (3, 43289780), (4, 32467335), (5, 25973868), (6, 21644890), (10, 12986934), (12, 10822445), (15, 8657956), (20, 6493467), (30, 4328978), (60, 2164489)]