123013290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4100443}}^1$

素因数の和:4100453

約数の個数: 16

約数和(自身を含む): 295231968

約数和(自身を除く): 172218678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4100443, 8200886, 12301329, 20502215, 24602658, 41004430, 61506645, 123013290]

約数ペア:

[(1, 123013290), (2, 61506645), (3, 41004430), (5, 24602658), (6, 20502215), (10, 12301329), (15, 8200886), (30, 4100443)]