73142090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12589}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 152288640

約数和(自身を除く): 79146550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 12589, 25178, 62945, 88123, 125890, 176246, 440615, 881230, 1044887, 2089774, 5224435, 7314209, 10448870, 14628418, 36571045, 73142090]

約数ペア:

[(1, 73142090), (2, 36571045), (5, 14628418), (7, 10448870), (10, 7314209), (14, 5224435), (35, 2089774), (70, 1044887), (83, 881230), (166, 440615), (415, 176246), (581, 125890), (830, 88123), (1162, 62945), (2905, 25178), (5810, 12589)]