236868710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{140159}}^1$

素因数の和:140192

約数の個数: 24

約数和(自身を含む): 461687040

約数和(自身を除く): 224818330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 140159, 280318, 700795, 1401590, 1822067, 3644134, 9110335, 18220670, 23686871, 47373742, 118434355, 236868710]

約数ペア:

[(1, 236868710), (2, 118434355), (5, 47373742), (10, 23686871), (13, 18220670), (26, 9110335), (65, 3644134), (130, 1822067), (169, 1401590), (338, 700795), (845, 280318), (1690, 140159)]