29279770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 57496320

約数和(自身を除く): 28216550

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2851, 5135, 5702, 10270, 14255, 28510, 37063, 74126, 185315, 225229, 370630, 450458, 1126145, 2252290, 2927977, 5855954, 14639885, 29279770]

約数ペア:

[(1, 29279770), (2, 14639885), (5, 5855954), (10, 2927977), (13, 2252290), (26, 1126145), (65, 450458), (79, 370630), (130, 225229), (158, 185315), (395, 74126), (790, 37063), (1027, 28510), (2054, 14255), (2851, 10270), (5135, 5702)]