22162910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 28225570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 269, 385, 535, 538, 749, 770, 1070, 1177, 1345, 1498, 1883, 2354, 2690, 2959, 3745, 3766, 5885, 5918, 7490, 8239, 9415, 11770, 14795, 16478, 18830, 20713, 28783, 29590, 41195, 41426, 57566, 82390, 103565, 143915, 201481, 207130, 287830, 316613, 402962, 633226, 1007405, 1583065, 2014810, 2216291, 3166130, 4432582, 11081455, 22162910]

約数ペア:

[(1, 22162910), (2, 11081455), (5, 4432582), (7, 3166130), (10, 2216291), (11, 2014810), (14, 1583065), (22, 1007405), (35, 633226), (55, 402962), (70, 316613), (77, 287830), (107, 207130), (110, 201481), (154, 143915), (214, 103565), (269, 82390), (385, 57566), (535, 41426), (538, 41195), (749, 29590), (770, 28783), (1070, 20713), (1177, 18830), (1345, 16478), (1498, 14795), (1883, 11770), (2354, 9415), (2690, 8239), (2959, 7490), (3745, 5918), (3766, 5885)]