1268670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 3280032

約数和(自身を除く): 2011362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3253, 6506, 9759, 16265, 19518, 32530, 42289, 48795, 84578, 97590, 126867, 211445, 253734, 422890, 634335, 1268670]

約数ペア:

[(1, 1268670), (2, 634335), (3, 422890), (5, 253734), (6, 211445), (10, 126867), (13, 97590), (15, 84578), (26, 48795), (30, 42289), (39, 32530), (65, 19518), (78, 16265), (130, 9759), (195, 6506), (390, 3253)]