42393990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1413133}}^1$

素因数の和:1413143

約数の個数: 16

約数和(自身を含む): 101745648

約数和(自身を除く): 59351658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1413133, 2826266, 4239399, 7065665, 8478798, 14131330, 21196995, 42393990]

約数ペア:

[(1, 42393990), (2, 21196995), (3, 14131330), (5, 8478798), (6, 7065665), (10, 4239399), (15, 2826266), (30, 1413133)]