30609070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20543}}^1$

素因数の和:20699

約数の個数: 16

約数和(自身を含む): 55468800

約数和(自身を除く): 24859730

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20543, 41086, 102715, 205430, 3060907, 6121814, 15304535, 30609070]

約数ペア:

[(1, 30609070), (2, 15304535), (5, 6121814), (10, 3060907), (149, 205430), (298, 102715), (745, 41086), (1490, 20543)]