2019637770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67321259}}^1$

素因数の和:67321269

約数の個数: 16

約数和(自身を含む): 4847130720

約数和(自身を除く): 2827492950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67321259, 134642518, 201963777, 336606295, 403927554, 673212590, 1009818885, 2019637770]

約数ペア:

[(1, 2019637770), (2, 1009818885), (3, 673212590), (5, 403927554), (6, 336606295), (10, 201963777), (15, 134642518), (30, 67321259)]