27887090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36217}}^1$

素因数の和:36242

約数の個数: 32

約数和(自身を含む): 62584704

約数和(自身を除く): 34697614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36217, 72434, 181085, 253519, 362170, 398387, 507038, 796774, 1267595, 1991935, 2535190, 2788709, 3983870, 5577418, 13943545, 27887090]

約数ペア:

[(1, 27887090), (2, 13943545), (5, 5577418), (7, 3983870), (10, 2788709), (11, 2535190), (14, 1991935), (22, 1267595), (35, 796774), (55, 507038), (70, 398387), (77, 362170), (110, 253519), (154, 181085), (385, 72434), (770, 36217)]