130252850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28627}}^1$

素因数の和:28659

約数の個数: 48

約数和(自身を含む): 298189248

約数和(自身を除く): 167936398

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 28627, 57254, 143135, 200389, 286270, 372151, 400778, 715675, 744302, 1001945, 1431350, 1860755, 2003890, 2605057, 3721510, 5009725, 5210114, 9303775, 10019450, 13025285, 18607550, 26050570, 65126425, 130252850]

約数ペア:

[(1, 130252850), (2, 65126425), (5, 26050570), (7, 18607550), (10, 13025285), (13, 10019450), (14, 9303775), (25, 5210114), (26, 5009725), (35, 3721510), (50, 2605057), (65, 2003890), (70, 1860755), (91, 1431350), (130, 1001945), (175, 744302), (182, 715675), (325, 400778), (350, 372151), (455, 286270), (650, 200389), (910, 143135), (2275, 57254), (4550, 28627)]