16275490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 21878750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 919, 1265, 1610, 1771, 1838, 2530, 3542, 4595, 6433, 8855, 9190, 10109, 12866, 17710, 20218, 21137, 32165, 42274, 50545, 64330, 70763, 101090, 105685, 141526, 147959, 211370, 232507, 295918, 353815, 465014, 707630, 739795, 1162535, 1479590, 1627549, 2325070, 3255098, 8137745, 16275490]

約数ペア:

[(1, 16275490), (2, 8137745), (5, 3255098), (7, 2325070), (10, 1627549), (11, 1479590), (14, 1162535), (22, 739795), (23, 707630), (35, 465014), (46, 353815), (55, 295918), (70, 232507), (77, 211370), (110, 147959), (115, 141526), (154, 105685), (161, 101090), (230, 70763), (253, 64330), (322, 50545), (385, 42274), (506, 32165), (770, 21137), (805, 20218), (919, 17710), (1265, 12866), (1610, 10109), (1771, 9190), (1838, 8855), (2530, 6433), (3542, 4595)]