181329670

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 149616890

約数列:

[1, 2, 5, 10, 139, 191, 278, 382, 683, 695, 955, 1366, 1390, 1910, 3415, 6830, 26549, 53098, 94937, 130453, 132745, 189874, 260906, 265490, 474685, 652265, 949370, 1304530, 18132967, 36265934, 90664835, 181329670]

約数ペア:

[(1, 181329670), (2, 90664835), (5, 36265934), (10, 18132967), (139, 1304530), (191, 949370), (278, 652265), (382, 474685), (683, 265490), (695, 260906), (955, 189874), (1366, 132745), (1390, 130453), (1910, 94937), (3415, 53098), (6830, 26549)]