6986280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8317}}^1$

素因数の和:8338

約数の個数: 64

約数和(自身を含む): 23955840

約数和(自身を除く): 16969560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8317, 16634, 24951, 33268, 41585, 49902, 58219, 66536, 83170, 99804, 116438, 124755, 166340, 174657, 199608, 232876, 249510, 291095, 332680, 349314, 465752, 499020, 582190, 698628, 873285, 998040, 1164380, 1397256, 1746570, 2328760, 3493140, 6986280]

約数ペア:

[(1, 6986280), (2, 3493140), (3, 2328760), (4, 1746570), (5, 1397256), (6, 1164380), (7, 998040), (8, 873285), (10, 698628), (12, 582190), (14, 499020), (15, 465752), (20, 349314), (21, 332680), (24, 291095), (28, 249510), (30, 232876), (35, 199608), (40, 174657), (42, 166340), (56, 124755), (60, 116438), (70, 99804), (84, 83170), (105, 66536), (120, 58219), (140, 49902), (168, 41585), (210, 33268), (280, 24951), (420, 16634), (840, 8317)]