30512170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 59915520

約数和(自身を除く): 29403350

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2971, 5135, 5942, 10270, 14855, 29710, 38623, 77246, 193115, 234709, 386230, 469418, 1173545, 2347090, 3051217, 6102434, 15256085, 30512170]

約数ペア:

[(1, 30512170), (2, 15256085), (5, 6102434), (10, 3051217), (13, 2347090), (26, 1173545), (65, 469418), (79, 386230), (130, 234709), (158, 193115), (395, 77246), (790, 38623), (1027, 29710), (2054, 14855), (2971, 10270), (5135, 5942)]