266657730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{86297}}^1$

素因数の和:86410

約数の個数: 32

約数和(自身を含む): 646199424

約数和(自身を除く): 379541694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 86297, 172594, 258891, 431485, 517782, 862970, 1294455, 2588910, 8888591, 17777182, 26665773, 44442955, 53331546, 88885910, 133328865, 266657730]

約数ペア:

[(1, 266657730), (2, 133328865), (3, 88885910), (5, 53331546), (6, 44442955), (10, 26665773), (15, 17777182), (30, 8888591), (103, 2588910), (206, 1294455), (309, 862970), (515, 517782), (618, 431485), (1030, 258891), (1545, 172594), (3090, 86297)]