67997670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 110055450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2207, 2370, 3081, 4414, 5135, 6162, 6621, 10270, 11035, 13242, 15405, 22070, 28691, 30810, 33105, 57382, 66210, 86073, 143455, 172146, 174353, 286910, 348706, 430365, 523059, 860730, 871765, 1046118, 1743530, 2266589, 2615295, 4533178, 5230590, 6799767, 11332945, 13599534, 22665890, 33998835, 67997670]

約数ペア:

[(1, 67997670), (2, 33998835), (3, 22665890), (5, 13599534), (6, 11332945), (10, 6799767), (13, 5230590), (15, 4533178), (26, 2615295), (30, 2266589), (39, 1743530), (65, 1046118), (78, 871765), (79, 860730), (130, 523059), (158, 430365), (195, 348706), (237, 286910), (390, 174353), (395, 172146), (474, 143455), (790, 86073), (1027, 66210), (1185, 57382), (2054, 33105), (2207, 30810), (2370, 28691), (3081, 22070), (4414, 15405), (5135, 13242), (6162, 11035), (6621, 10270)]