159704610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409499}}^1$

素因数の和:409522

約数の個数: 32

約数和(自身を含む): 412776000

約数和(自身を除く): 253071390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 409499, 818998, 1228497, 2047495, 2456994, 4094990, 5323487, 6142485, 10646974, 12284970, 15970461, 26617435, 31940922, 53234870, 79852305, 159704610]

約数ペア:

[(1, 159704610), (2, 79852305), (3, 53234870), (5, 31940922), (6, 26617435), (10, 15970461), (13, 12284970), (15, 10646974), (26, 6142485), (30, 5323487), (39, 4094990), (65, 2456994), (78, 2047495), (130, 1228497), (195, 818998), (390, 409499)]