961781810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27467

約数の個数: 48

約数和(自身を含む): 1968586200

約数和(自身を除く): 1006804390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 7018, 17545, 27409, 35090, 54818, 137045, 274090, 301499, 602998, 794861, 1507495, 1589722, 3014990, 3316489, 3974305, 6632978, 7948610, 8743471, 16582445, 17486942, 33164890, 43717355, 87434710, 96178181, 192356362, 480890905, 961781810]

約数ペア:

[(1, 961781810), (2, 480890905), (5, 192356362), (10, 96178181), (11, 87434710), (22, 43717355), (29, 33164890), (55, 17486942), (58, 16582445), (110, 8743471), (121, 7948610), (145, 6632978), (242, 3974305), (290, 3316489), (319, 3014990), (605, 1589722), (638, 1507495), (1210, 794861), (1595, 602998), (3190, 301499), (3509, 274090), (7018, 137045), (17545, 54818), (27409, 35090)]