2019959610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67331987}}^1$

素因数の和:67331997

約数の個数: 16

約数和(自身を含む): 4847903136

約数和(自身を除く): 2827943526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67331987, 134663974, 201995961, 336659935, 403991922, 673319870, 1009979805, 2019959610]

約数ペア:

[(1, 2019959610), (2, 1009979805), (3, 673319870), (5, 403991922), (6, 336659935), (10, 201995961), (15, 134663974), (30, 67331987)]