6890870

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 14823648

約数和(自身を除く): 7932778

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 343, 410, 490, 574, 686, 1435, 1715, 2009, 2401, 2870, 3430, 4018, 4802, 10045, 12005, 14063, 16807, 20090, 24010, 28126, 33614, 70315, 84035, 98441, 140630, 168070, 196882, 492205, 689087, 984410, 1378174, 3445435, 6890870]

約数ペア:

[(1, 6890870), (2, 3445435), (5, 1378174), (7, 984410), (10, 689087), (14, 492205), (35, 196882), (41, 168070), (49, 140630), (70, 98441), (82, 84035), (98, 70315), (205, 33614), (245, 28126), (287, 24010), (343, 20090), (410, 16807), (490, 14063), (574, 12005), (686, 10045), (1435, 4802), (1715, 4018), (2009, 3430), (2401, 2870)]