13087028940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7521281}}^1$

素因数の和:7521322

約数の個数: 48

約数和(自身を含む): 37907261280

約数和(自身を除く): 24820232340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7521281, 15042562, 22563843, 30085124, 37606405, 45127686, 75212810, 90255372, 112819215, 150425620, 218117149, 225638430, 436234298, 451276860, 654351447, 872468596, 1090585745, 1308702894, 2181171490, 2617405788, 3271757235, 4362342980, 6543514470, 13087028940]

約数ペア:

[(1, 13087028940), (2, 6543514470), (3, 4362342980), (4, 3271757235), (5, 2617405788), (6, 2181171490), (10, 1308702894), (12, 1090585745), (15, 872468596), (20, 654351447), (29, 451276860), (30, 436234298), (58, 225638430), (60, 218117149), (87, 150425620), (116, 112819215), (145, 90255372), (174, 75212810), (290, 45127686), (348, 37606405), (435, 30085124), (580, 22563843), (870, 15042562), (1740, 7521281)]