210143310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{538829}}^1$

素因数の和:538852

約数の個数: 32

約数和(自身を含む): 543140640

約数和(自身を除く): 332997330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 538829, 1077658, 1616487, 2694145, 3232974, 5388290, 7004777, 8082435, 14009554, 16164870, 21014331, 35023885, 42028662, 70047770, 105071655, 210143310]

約数ペア:

[(1, 210143310), (2, 105071655), (3, 70047770), (5, 42028662), (6, 35023885), (10, 21014331), (13, 16164870), (15, 14009554), (26, 8082435), (30, 7004777), (39, 5388290), (65, 3232974), (78, 2694145), (130, 1616487), (195, 1077658), (390, 538829)]