2828670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7276

約数の個数: 32

約数和(自身を含む): 7312032

約数和(自身を除く): 4483362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7253, 14506, 21759, 36265, 43518, 72530, 94289, 108795, 188578, 217590, 282867, 471445, 565734, 942890, 1414335, 2828670]

約数ペア:

[(1, 2828670), (2, 1414335), (3, 942890), (5, 565734), (6, 471445), (10, 282867), (13, 217590), (15, 188578), (26, 108795), (30, 94289), (39, 72530), (65, 43518), (78, 36265), (130, 21759), (195, 14506), (390, 7253)]