6899830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 14287680

約数和(自身を除く): 7387850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 409, 482, 818, 1205, 1687, 2045, 2410, 2863, 3374, 4090, 5726, 8435, 14315, 16870, 28630, 98569, 197138, 492845, 689983, 985690, 1379966, 3449915, 6899830]

約数ペア:

[(1, 6899830), (2, 3449915), (5, 1379966), (7, 985690), (10, 689983), (14, 492845), (35, 197138), (70, 98569), (241, 28630), (409, 16870), (482, 14315), (818, 8435), (1205, 5726), (1687, 4090), (2045, 3374), (2410, 2863)]