173818020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2896967}}^1$

素因数の和:2896979

約数の個数: 24

約数和(自身を含む): 486690624

約数和(自身を除く): 312872604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2896967, 5793934, 8690901, 11587868, 14484835, 17381802, 28969670, 34763604, 43454505, 57939340, 86909010, 173818020]

約数ペア:

[(1, 173818020), (2, 86909010), (3, 57939340), (4, 43454505), (5, 34763604), (6, 28969670), (10, 17381802), (12, 14484835), (15, 11587868), (20, 8690901), (30, 5793934), (60, 2896967)]