73660730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51511}}^1$

素因数の和:51542

約数の個数: 32

約数和(自身を含む): 155772288

約数和(自身を除く): 82111558

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 51511, 103022, 257555, 515110, 566621, 669643, 1133242, 1339286, 2833105, 3348215, 5666210, 6696430, 7366073, 14732146, 36830365, 73660730]

約数ペア:

[(1, 73660730), (2, 36830365), (5, 14732146), (10, 7366073), (11, 6696430), (13, 5666210), (22, 3348215), (26, 2833105), (55, 1339286), (65, 1133242), (110, 669643), (130, 566621), (143, 515110), (286, 257555), (715, 103022), (1430, 51511)]