82394270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2731}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 169952256

約数和(自身を除く): 87557986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 2731, 3017, 4310, 5462, 6034, 13655, 15085, 19117, 27310, 30170, 38234, 95585, 191170, 1177061, 2354122, 5885305, 8239427, 11770610, 16478854, 41197135, 82394270]

約数ペア:

[(1, 82394270), (2, 41197135), (5, 16478854), (7, 11770610), (10, 8239427), (14, 5885305), (35, 2354122), (70, 1177061), (431, 191170), (862, 95585), (2155, 38234), (2731, 30170), (3017, 27310), (4310, 19117), (5462, 15085), (6034, 13655)]