2019955290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67331843}}^1$

素因数の和:67331853

約数の個数: 16

約数和(自身を含む): 4847892768

約数和(自身を除く): 2827937478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67331843, 134663686, 201995529, 336659215, 403991058, 673318430, 1009977645, 2019955290]

約数ペア:

[(1, 2019955290), (2, 1009977645), (3, 673318430), (5, 403991058), (6, 336659215), (10, 201995529), (15, 134663686), (30, 67331843)]