3816680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 10074240

約数和(自身を除く): 6257560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 317, 344, 430, 602, 634, 860, 1204, 1268, 1505, 1585, 1720, 2219, 2408, 2536, 3010, 3170, 4438, 6020, 6340, 8876, 11095, 12040, 12680, 13631, 17752, 22190, 27262, 44380, 54524, 68155, 88760, 95417, 109048, 136310, 190834, 272620, 381668, 477085, 545240, 763336, 954170, 1908340, 3816680]

約数ペア:

[(1, 3816680), (2, 1908340), (4, 954170), (5, 763336), (7, 545240), (8, 477085), (10, 381668), (14, 272620), (20, 190834), (28, 136310), (35, 109048), (40, 95417), (43, 88760), (56, 68155), (70, 54524), (86, 44380), (140, 27262), (172, 22190), (215, 17752), (280, 13631), (301, 12680), (317, 12040), (344, 11095), (430, 8876), (602, 6340), (634, 6020), (860, 4438), (1204, 3170), (1268, 3010), (1505, 2536), (1585, 2408), (1720, 2219)]