2080863090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1216879}}^1$

素因数の和:1216911

約数の個数: 48

約数和(自身を含む): 5694998400

約数和(自身を除く): 3614135310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1216879, 2433758, 3650637, 6084395, 7301274, 10951911, 12168790, 18253185, 21903822, 23120701, 36506370, 46241402, 54759555, 69362103, 109519110, 115603505, 138724206, 208086309, 231207010, 346810515, 416172618, 693621030, 1040431545, 2080863090]

約数ペア:

[(1, 2080863090), (2, 1040431545), (3, 693621030), (5, 416172618), (6, 346810515), (9, 231207010), (10, 208086309), (15, 138724206), (18, 115603505), (19, 109519110), (30, 69362103), (38, 54759555), (45, 46241402), (57, 36506370), (90, 23120701), (95, 21903822), (114, 18253185), (171, 12168790), (190, 10951911), (285, 7301274), (342, 6084395), (570, 3650637), (855, 2433758), (1710, 1216879)]