10801020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5850

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 20422788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 5807, 11614, 17421, 23228, 29035, 34842, 58070, 69684, 87105, 116140, 174210, 180017, 348420, 360034, 540051, 720068, 900085, 1080102, 1800170, 2160204, 2700255, 3600340, 5400510, 10801020]

約数ペア:

[(1, 10801020), (2, 5400510), (3, 3600340), (4, 2700255), (5, 2160204), (6, 1800170), (10, 1080102), (12, 900085), (15, 720068), (20, 540051), (30, 360034), (31, 348420), (60, 180017), (62, 174210), (93, 116140), (124, 87105), (155, 69684), (186, 58070), (310, 34842), (372, 29035), (465, 23228), (620, 17421), (930, 11614), (1860, 5807)]