5640810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26878

約数の個数: 32

約数和(自身を含む): 15472512

約数和(自身を除く): 9831702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 26861, 53722, 80583, 134305, 161166, 188027, 268610, 376054, 402915, 564081, 805830, 940135, 1128162, 1880270, 2820405, 5640810]

約数ペア:

[(1, 5640810), (2, 2820405), (3, 1880270), (5, 1128162), (6, 940135), (7, 805830), (10, 564081), (14, 402915), (15, 376054), (21, 268610), (30, 188027), (35, 161166), (42, 134305), (70, 80583), (105, 53722), (210, 26861)]