68664050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15123

約数の個数: 48

約数和(自身を含む): 157198272

約数和(自身を除く): 88534222

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, 15091, 30182, 75455, 105637, 150910, 196183, 211274, 377275, 392366, 528185, 754550, 980915, 1056370, 1373281, 1961830, 2640925, 2746562, 4904575, 5281850, 6866405, 9809150, 13732810, 34332025, 68664050]

約数ペア:

[(1, 68664050), (2, 34332025), (5, 13732810), (7, 9809150), (10, 6866405), (13, 5281850), (14, 4904575), (25, 2746562), (26, 2640925), (35, 1961830), (50, 1373281), (65, 1056370), (70, 980915), (91, 754550), (130, 528185), (175, 392366), (182, 377275), (325, 211274), (350, 196183), (455, 150910), (650, 105637), (910, 75455), (2275, 30182), (4550, 15091)]