27658670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 26349970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1409, 1510, 1963, 2818, 3926, 7045, 9815, 14090, 18317, 19630, 36634, 91585, 183170, 212759, 425518, 1063795, 2127590, 2765867, 5531734, 13829335, 27658670]

約数ペア:

[(1, 27658670), (2, 13829335), (5, 5531734), (10, 2765867), (13, 2127590), (26, 1063795), (65, 425518), (130, 212759), (151, 183170), (302, 91585), (755, 36634), (1409, 19630), (1510, 18317), (1963, 14090), (2818, 9815), (3926, 7045)]