8058540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 26257392

約数和(自身を除く): 18198852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2741, 2940, 5482, 8223, 10964, 13705, 16446, 19187, 27410, 32892, 38374, 41115, 54820, 57561, 76748, 82230, 95935, 115122, 134309, 164460, 191870, 230244, 268618, 287805, 383740, 402927, 537236, 575610, 671545, 805854, 1151220, 1343090, 1611708, 2014635, 2686180, 4029270, 8058540]

約数ペア:

[(1, 8058540), (2, 4029270), (3, 2686180), (4, 2014635), (5, 1611708), (6, 1343090), (7, 1151220), (10, 805854), (12, 671545), (14, 575610), (15, 537236), (20, 402927), (21, 383740), (28, 287805), (30, 268618), (35, 230244), (42, 191870), (49, 164460), (60, 134309), (70, 115122), (84, 95935), (98, 82230), (105, 76748), (140, 57561), (147, 54820), (196, 41115), (210, 38374), (245, 32892), (294, 27410), (420, 19187), (490, 16446), (588, 13705), (735, 10964), (980, 8223), (1470, 5482), (2741, 2940)]