105428310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270329}}^1$

素因数の和:270352

約数の個数: 32

約数和(自身を含む): 272492640

約数和(自身を除く): 167064330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 270329, 540658, 810987, 1351645, 1621974, 2703290, 3514277, 4054935, 7028554, 8109870, 10542831, 17571385, 21085662, 35142770, 52714155, 105428310]

約数ペア:

[(1, 105428310), (2, 52714155), (3, 35142770), (5, 21085662), (6, 17571385), (10, 10542831), (13, 8109870), (15, 7028554), (26, 4054935), (30, 3514277), (39, 2703290), (65, 1621974), (78, 1351645), (130, 810987), (195, 540658), (390, 270329)]