2439065580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5807299}}^1$

素因数の和:5807318

約数の個数: 48

約数和(自身を含む): 7805011200

約数和(自身を除く): 5365945620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5807299, 11614598, 17421897, 23229196, 29036495, 34843794, 40651093, 58072990, 69687588, 81302186, 87109485, 116145980, 121953279, 162604372, 174218970, 203255465, 243906558, 348437940, 406510930, 487813116, 609766395, 813021860, 1219532790, 2439065580]

約数ペア:

[(1, 2439065580), (2, 1219532790), (3, 813021860), (4, 609766395), (5, 487813116), (6, 406510930), (7, 348437940), (10, 243906558), (12, 203255465), (14, 174218970), (15, 162604372), (20, 121953279), (21, 116145980), (28, 87109485), (30, 81302186), (35, 69687588), (42, 58072990), (60, 40651093), (70, 34843794), (84, 29036495), (105, 23229196), (140, 17421897), (210, 11614598), (420, 5807299)]