2663310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 6884640

約数和(自身を除く): 4221330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6829, 13658, 20487, 34145, 40974, 68290, 88777, 102435, 177554, 204870, 266331, 443885, 532662, 887770, 1331655, 2663310]

約数ペア:

[(1, 2663310), (2, 1331655), (3, 887770), (5, 532662), (6, 443885), (10, 266331), (13, 204870), (15, 177554), (26, 102435), (30, 88777), (39, 68290), (65, 40974), (78, 34145), (130, 20487), (195, 13658), (390, 6829)]