6622590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17004

約数の個数: 32

約数和(自身を含む): 17117856

約数和(自身を除く): 10495266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 16981, 33962, 50943, 84905, 101886, 169810, 220753, 254715, 441506, 509430, 662259, 1103765, 1324518, 2207530, 3311295, 6622590]

約数ペア:

[(1, 6622590), (2, 3311295), (3, 2207530), (5, 1324518), (6, 1103765), (10, 662259), (13, 509430), (15, 441506), (26, 254715), (30, 220753), (39, 169810), (65, 101886), (78, 84905), (130, 50943), (195, 33962), (390, 16981)]