13890310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 29051712

約数和(自身を除く): 15161402

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3253, 4270, 6506, 16265, 22771, 32530, 45542, 113855, 198433, 227710, 396866, 992165, 1389031, 1984330, 2778062, 6945155, 13890310]

約数ペア:

[(1, 13890310), (2, 6945155), (5, 2778062), (7, 1984330), (10, 1389031), (14, 992165), (35, 396866), (61, 227710), (70, 198433), (122, 113855), (305, 45542), (427, 32530), (610, 22771), (854, 16265), (2135, 6506), (3253, 4270)]