2040243030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3238481}}^1$

素因数の和:3238501

約数の個数: 48

約数和(自身を含む): 6062438304

約数和(自身を除く): 4022195274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3238481, 6476962, 9715443, 16192405, 19430886, 22669367, 29146329, 32384810, 45338734, 48577215, 58292658, 68008101, 97154430, 113346835, 136016202, 145731645, 204024303, 226693670, 291463290, 340040505, 408048606, 680081010, 1020121515, 2040243030]

約数ペア:

[(1, 2040243030), (2, 1020121515), (3, 680081010), (5, 408048606), (6, 340040505), (7, 291463290), (9, 226693670), (10, 204024303), (14, 145731645), (15, 136016202), (18, 113346835), (21, 97154430), (30, 68008101), (35, 58292658), (42, 48577215), (45, 45338734), (63, 32384810), (70, 29146329), (90, 22669367), (105, 19430886), (126, 16192405), (210, 9715443), (315, 6476962), (630, 3238481)]