6846460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 8676740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 419, 430, 817, 838, 860, 1634, 1676, 2095, 3268, 4085, 4190, 7961, 8170, 8380, 15922, 16340, 18017, 31844, 36034, 39805, 72068, 79610, 90085, 159220, 180170, 342323, 360340, 684646, 1369292, 1711615, 3423230, 6846460]

約数ペア:

[(1, 6846460), (2, 3423230), (4, 1711615), (5, 1369292), (10, 684646), (19, 360340), (20, 342323), (38, 180170), (43, 159220), (76, 90085), (86, 79610), (95, 72068), (172, 39805), (190, 36034), (215, 31844), (380, 18017), (419, 16340), (430, 15922), (817, 8380), (838, 8170), (860, 7961), (1634, 4190), (1676, 4085), (2095, 3268)]