19136550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 47921040

約数和(自身を除く): 28784490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 226, 339, 565, 678, 1129, 1130, 1695, 2258, 2825, 3387, 3390, 5645, 5650, 6774, 8475, 11290, 16935, 16950, 28225, 33870, 56450, 84675, 127577, 169350, 255154, 382731, 637885, 765462, 1275770, 1913655, 3189425, 3827310, 6378850, 9568275, 19136550]

約数ペア:

[(1, 19136550), (2, 9568275), (3, 6378850), (5, 3827310), (6, 3189425), (10, 1913655), (15, 1275770), (25, 765462), (30, 637885), (50, 382731), (75, 255154), (113, 169350), (150, 127577), (226, 84675), (339, 56450), (565, 33870), (678, 28225), (1129, 16950), (1130, 16935), (1695, 11290), (2258, 8475), (2825, 6774), (3387, 5650), (3390, 5645)]