22810620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54311}}^1$

素因数の和:54330

約数の個数: 48

約数和(自身を含む): 72995328

約数和(自身を除く): 50184708

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, 54311, 108622, 162933, 217244, 271555, 325866, 380177, 543110, 651732, 760354, 814665, 1086220, 1140531, 1520708, 1629330, 1900885, 2281062, 3258660, 3801770, 4562124, 5702655, 7603540, 11405310, 22810620]

約数ペア:

[(1, 22810620), (2, 11405310), (3, 7603540), (4, 5702655), (5, 4562124), (6, 3801770), (7, 3258660), (10, 2281062), (12, 1900885), (14, 1629330), (15, 1520708), (20, 1140531), (21, 1086220), (28, 814665), (30, 760354), (35, 651732), (42, 543110), (60, 380177), (70, 325866), (84, 271555), (105, 217244), (140, 162933), (210, 108622), (420, 54311)]