3969670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 7970400

約数和(自身を除く): 4000730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1229, 1615, 2458, 3230, 6145, 12290, 20893, 23351, 41786, 46702, 104465, 116755, 208930, 233510, 396967, 793934, 1984835, 3969670]

約数ペア:

[(1, 3969670), (2, 1984835), (5, 793934), (10, 396967), (17, 233510), (19, 208930), (34, 116755), (38, 104465), (85, 46702), (95, 41786), (170, 23351), (190, 20893), (323, 12290), (646, 6145), (1229, 3230), (1615, 2458)]