8306060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 20213760

約数和(自身を除く): 11907700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 751, 790, 1106, 1502, 1580, 2212, 2765, 3004, 3755, 5257, 5530, 7510, 10514, 11060, 15020, 21028, 26285, 52570, 59329, 105140, 118658, 237316, 296645, 415303, 593290, 830606, 1186580, 1661212, 2076515, 4153030, 8306060]

約数ペア:

[(1, 8306060), (2, 4153030), (4, 2076515), (5, 1661212), (7, 1186580), (10, 830606), (14, 593290), (20, 415303), (28, 296645), (35, 237316), (70, 118658), (79, 105140), (140, 59329), (158, 52570), (316, 26285), (395, 21028), (553, 15020), (751, 11060), (790, 10514), (1106, 7510), (1502, 5530), (1580, 5257), (2212, 3755), (2765, 3004)]