74586190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2543}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 79274930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2543, 2933, 4190, 5086, 5866, 12715, 14665, 17801, 25430, 29330, 35602, 89005, 178010, 1065517, 2131034, 5327585, 7458619, 10655170, 14917238, 37293095, 74586190]

約数ペア:

[(1, 74586190), (2, 37293095), (5, 14917238), (7, 10655170), (10, 7458619), (14, 5327585), (35, 2131034), (70, 1065517), (419, 178010), (838, 89005), (2095, 35602), (2543, 29330), (2933, 25430), (4190, 17801), (5086, 14665), (5866, 12715)]