30620002

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10079}}^1$

素因数の和:10126

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 24537758

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 10079, 20158, 70553, 141106, 312449, 493871, 624898, 987742, 2187143, 4374286, 15310001, 30620002]

約数ペア:

[(1, 30620002), (2, 15310001), (7, 4374286), (14, 2187143), (31, 987742), (49, 624898), (62, 493871), (98, 312449), (217, 141106), (434, 70553), (1519, 20158), (3038, 10079)]