348973130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8837}}^1$

素因数の和:9214

約数の個数: 32

約数和(自身を含む): 687242880

約数和(自身を除く): 338269750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 3590, 3949, 7898, 8837, 17674, 19745, 39490, 44185, 88370, 97207, 194414, 486035, 972070, 3172483, 6344966, 15862415, 31724830, 34897313, 69794626, 174486565, 348973130]

約数ペア:

[(1, 348973130), (2, 174486565), (5, 69794626), (10, 34897313), (11, 31724830), (22, 15862415), (55, 6344966), (110, 3172483), (359, 972070), (718, 486035), (1795, 194414), (3590, 97207), (3949, 88370), (7898, 44185), (8837, 39490), (17674, 19745)]