828444890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6029}}^1$

素因数の和:6207

約数の個数: 64

約数和(自身を含む): 1847784960

約数和(自身を除く): 1019340070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 182, 302, 455, 755, 910, 1057, 1510, 1963, 2114, 3926, 5285, 6029, 9815, 10570, 12058, 13741, 19630, 27482, 30145, 42203, 60290, 68705, 78377, 84406, 137410, 156754, 211015, 391885, 422030, 548639, 783770, 910379, 1097278, 1820758, 2743195, 4551895, 5486390, 6372653, 9103790, 11834927, 12745306, 23669854, 31863265, 59174635, 63726530, 82844489, 118349270, 165688978, 414222445, 828444890]

約数ペア:

[(1, 828444890), (2, 414222445), (5, 165688978), (7, 118349270), (10, 82844489), (13, 63726530), (14, 59174635), (26, 31863265), (35, 23669854), (65, 12745306), (70, 11834927), (91, 9103790), (130, 6372653), (151, 5486390), (182, 4551895), (302, 2743195), (455, 1820758), (755, 1097278), (910, 910379), (1057, 783770), (1510, 548639), (1963, 422030), (2114, 391885), (3926, 211015), (5285, 156754), (6029, 137410), (9815, 84406), (10570, 78377), (12058, 68705), (13741, 60290), (19630, 42203), (27482, 30145)]