12982710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33289}}^1$

素因数の和:33312

約数の個数: 32

約数和(自身を含む): 33556320

約数和(自身を除く): 20573610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33289, 66578, 99867, 166445, 199734, 332890, 432757, 499335, 865514, 998670, 1298271, 2163785, 2596542, 4327570, 6491355, 12982710]

約数ペア:

[(1, 12982710), (2, 6491355), (3, 4327570), (5, 2596542), (6, 2163785), (10, 1298271), (13, 998670), (15, 865514), (26, 499335), (30, 432757), (39, 332890), (65, 199734), (78, 166445), (130, 99867), (195, 66578), (390, 33289)]