2010175281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 3172291200

約数和(自身を除く): 1162115919

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 457, 551, 887, 1371, 1653, 2661, 4113, 4959, 7983, 8683, 13253, 16853, 25723, 26049, 39759, 50559, 77169, 78147, 119277, 151677, 231507, 251807, 405359, 488737, 755421, 1216077, 1466211, 2266263, 3648231, 4398633, 7701821, 11755411, 23105463, 35266233, 69316389, 105798699, 223352809, 670058427, 2010175281]

約数ペア:

[(1, 2010175281), (3, 670058427), (9, 223352809), (19, 105798699), (29, 69316389), (57, 35266233), (87, 23105463), (171, 11755411), (261, 7701821), (457, 4398633), (551, 3648231), (887, 2266263), (1371, 1466211), (1653, 1216077), (2661, 755421), (4113, 488737), (4959, 405359), (7983, 251807), (8683, 231507), (13253, 151677), (16853, 119277), (25723, 78147), (26049, 77169), (39759, 50559)]