3493140

素因数分解:

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

素因数の和:8336

約数の個数: 48

約数和(自身を含む): 11179392

約数和(自身を除く): 7686252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 8317, 16634, 24951, 33268, 41585, 49902, 58219, 83170, 99804, 116438, 124755, 166340, 174657, 232876, 249510, 291095, 349314, 499020, 582190, 698628, 873285, 1164380, 1746570, 3493140]

約数ペア:

[(1, 3493140), (2, 1746570), (3, 1164380), (4, 873285), (5, 698628), (6, 582190), (7, 499020), (10, 349314), (12, 291095), (14, 249510), (15, 232876), (20, 174657), (21, 166340), (28, 124755), (30, 116438), (35, 99804), (42, 83170), (60, 58219), (70, 49902), (84, 41585), (105, 33268), (140, 24951), (210, 16634), (420, 8317)]