192874990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 437073408

約数和(自身を除く): 244198418

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 385, 535, 749, 770, 1070, 1177, 1498, 2341, 2354, 3745, 4682, 5885, 7490, 8239, 11705, 11770, 16387, 16478, 23410, 25751, 32774, 41195, 51502, 81935, 82390, 128755, 163870, 180257, 250487, 257510, 360514, 500974, 901285, 1252435, 1753409, 1802570, 2504870, 2755357, 3506818, 5510714, 8767045, 13776785, 17534090, 19287499, 27553570, 38574998, 96437495, 192874990]

約数ペア:

[(1, 192874990), (2, 96437495), (5, 38574998), (7, 27553570), (10, 19287499), (11, 17534090), (14, 13776785), (22, 8767045), (35, 5510714), (55, 3506818), (70, 2755357), (77, 2504870), (107, 1802570), (110, 1753409), (154, 1252435), (214, 901285), (385, 500974), (535, 360514), (749, 257510), (770, 250487), (1070, 180257), (1177, 163870), (1498, 128755), (2341, 82390), (2354, 81935), (3745, 51502), (4682, 41195), (5885, 32774), (7490, 25751), (8239, 23410), (11705, 16478), (11770, 16387)]