171675140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94327}}^1$

素因数の和:94356

約数の個数: 48

約数和(自身を含む): 443718912

約数和(自身を除く): 272043772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 94327, 188654, 377308, 471635, 660289, 943270, 1226251, 1320578, 1886540, 2452502, 2641156, 3301445, 4905004, 6131255, 6602890, 8583757, 12262510, 13205780, 17167514, 24525020, 34335028, 42918785, 85837570, 171675140]

約数ペア:

[(1, 171675140), (2, 85837570), (4, 42918785), (5, 34335028), (7, 24525020), (10, 17167514), (13, 13205780), (14, 12262510), (20, 8583757), (26, 6602890), (28, 6131255), (35, 4905004), (52, 3301445), (65, 2641156), (70, 2452502), (91, 1886540), (130, 1320578), (140, 1226251), (182, 943270), (260, 660289), (364, 471635), (455, 377308), (910, 188654), (1820, 94327)]