1585140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 3011340

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, 911, 1740, 1822, 2733, 3644, 4555, 5466, 9110, 10932, 13665, 18220, 26419, 27330, 52838, 54660, 79257, 105676, 132095, 158514, 264190, 317028, 396285, 528380, 792570, 1585140]

約数ペア:

[(1, 1585140), (2, 792570), (3, 528380), (4, 396285), (5, 317028), (6, 264190), (10, 158514), (12, 132095), (15, 105676), (20, 79257), (29, 54660), (30, 52838), (58, 27330), (60, 26419), (87, 18220), (116, 13665), (145, 10932), (174, 9110), (290, 5466), (348, 4555), (435, 3644), (580, 2733), (870, 1822), (911, 1740)]