122729730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4090991}}^1$

素因数の和:4091001

約数の個数: 16

約数和(自身を含む): 294551424

約数和(自身を除く): 171821694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4090991, 8181982, 12272973, 20454955, 24545946, 40909910, 61364865, 122729730]

約数ペア:

[(1, 122729730), (2, 61364865), (3, 40909910), (5, 24545946), (6, 20454955), (10, 12272973), (15, 8181982), (30, 4090991)]