2045006970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68166899}}^1$

素因数の和:68166909

約数の個数: 16

約数和(自身を含む): 4908016800

約数和(自身を除く): 2863009830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68166899, 136333798, 204500697, 340834495, 409001394, 681668990, 1022503485, 2045006970]

約数ペア:

[(1, 2045006970), (2, 1022503485), (3, 681668990), (5, 409001394), (6, 340834495), (10, 204500697), (15, 136333798), (30, 68166899)]