345919020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5765317}}^1$

素因数の和:5765329

約数の個数: 24

約数和(自身を含む): 968573424

約数和(自身を除く): 622654404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5765317, 11530634, 17295951, 23061268, 28826585, 34591902, 57653170, 69183804, 86479755, 115306340, 172959510, 345919020]

約数ペア:

[(1, 345919020), (2, 172959510), (3, 115306340), (4, 86479755), (5, 69183804), (6, 57653170), (10, 34591902), (12, 28826585), (15, 23061268), (20, 17295951), (30, 11530634), (60, 5765317)]