30391566

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{18691}}^1$

素因数の和:18967

約数の個数: 16

約数和(自身を含む): 61010688

約数和(自身を除く): 30619122

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 18691, 37382, 56073, 112146, 5065261, 10130522, 15195783, 30391566]

約数ペア:

[(1, 30391566), (2, 15195783), (3, 10130522), (6, 5065261), (271, 112146), (542, 56073), (813, 37382), (1626, 18691)]