40890210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3253}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 98400960

約数和(自身を除く): 57510750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 3253, 4190, 6285, 6506, 9759, 12570, 16265, 19518, 32530, 48795, 97590, 1363007, 2726014, 4089021, 6815035, 8178042, 13630070, 20445105, 40890210]

約数ペア:

[(1, 40890210), (2, 20445105), (3, 13630070), (5, 8178042), (6, 6815035), (10, 4089021), (15, 2726014), (30, 1363007), (419, 97590), (838, 48795), (1257, 32530), (2095, 19518), (2514, 16265), (3253, 12570), (4190, 9759), (6285, 6506)]