1689060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28151}}^1$

素因数の和:28163

約数の個数: 24

約数和(自身を含む): 4729536

約数和(自身を除く): 3040476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28151, 56302, 84453, 112604, 140755, 168906, 281510, 337812, 422265, 563020, 844530, 1689060]

約数ペア:

[(1, 1689060), (2, 844530), (3, 563020), (4, 422265), (5, 337812), (6, 281510), (10, 168906), (12, 140755), (15, 112604), (20, 84453), (30, 56302), (60, 28151)]