202154970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6738499}}^1$

素因数の和:6738509

約数の個数: 16

約数和(自身を含む): 485172000

約数和(自身を除く): 283017030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6738499, 13476998, 20215497, 33692495, 40430994, 67384990, 101077485, 202154970]

約数ペア:

[(1, 202154970), (2, 101077485), (3, 67384990), (5, 40430994), (6, 33692495), (10, 20215497), (15, 13476998), (30, 6738499)]