22567020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53731}}^1$

素因数の和:53750

約数の個数: 48

約数和(自身を含む): 72215808

約数和(自身を除く): 49648788

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, 53731, 107462, 161193, 214924, 268655, 322386, 376117, 537310, 644772, 752234, 805965, 1074620, 1128351, 1504468, 1611930, 1880585, 2256702, 3223860, 3761170, 4513404, 5641755, 7522340, 11283510, 22567020]

約数ペア:

[(1, 22567020), (2, 11283510), (3, 7522340), (4, 5641755), (5, 4513404), (6, 3761170), (7, 3223860), (10, 2256702), (12, 1880585), (14, 1611930), (15, 1504468), (20, 1128351), (21, 1074620), (28, 805965), (30, 752234), (35, 644772), (42, 537310), (60, 376117), (70, 322386), (84, 268655), (105, 214924), (140, 161193), (210, 107462), (420, 53731)]