30582680

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{929}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 68968800

約数和(自身を除く): 38386120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 929, 1646, 1858, 3292, 3716, 4115, 4645, 6584, 7432, 8230, 9290, 16460, 18580, 32920, 37160, 764567, 1529134, 3058268, 3822835, 6116536, 7645670, 15291340, 30582680]

約数ペア:

[(1, 30582680), (2, 15291340), (4, 7645670), (5, 6116536), (8, 3822835), (10, 3058268), (20, 1529134), (40, 764567), (823, 37160), (929, 32920), (1646, 18580), (1858, 16460), (3292, 9290), (3716, 8230), (4115, 7432), (4645, 6584)]