77939310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2597977}}^1$

素因数の和:2597987

約数の個数: 16

約数和(自身を含む): 187054416

約数和(自身を除く): 109115106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2597977, 5195954, 7793931, 12989885, 15587862, 25979770, 38969655, 77939310]

約数ペア:

[(1, 77939310), (2, 38969655), (3, 25979770), (5, 15587862), (6, 12989885), (10, 7793931), (15, 5195954), (30, 2597977)]