2006102745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1699}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 3665064000

約数和(自身を除く): 1658961255

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1381, 1699, 4143, 5097, 6905, 8495, 12429, 15291, 20715, 25485, 26239, 32281, 62145, 76455, 78717, 96843, 131195, 161405, 236151, 290529, 393585, 484215, 1180755, 1452645, 2346319, 7038957, 11731595, 21116871, 35194785, 44580061, 105584355, 133740183, 222900305, 401220549, 668700915, 2006102745]

約数ペア:

[(1, 2006102745), (3, 668700915), (5, 401220549), (9, 222900305), (15, 133740183), (19, 105584355), (45, 44580061), (57, 35194785), (95, 21116871), (171, 11731595), (285, 7038957), (855, 2346319), (1381, 1452645), (1699, 1180755), (4143, 484215), (5097, 393585), (6905, 290529), (8495, 236151), (12429, 161405), (15291, 131195), (20715, 96843), (25485, 78717), (26239, 76455), (32281, 62145)]