89845140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19447}}^1$

素因数の和:19477

約数の個数: 96

約数和(自身を含む): 313657344

約数和(自身を除く): 223812204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 19447, 38894, 58341, 77788, 97235, 116682, 136129, 194470, 213917, 233364, 272258, 291705, 388940, 408387, 427834, 544516, 583410, 641751, 680645, 816774, 855668, 1069585, 1166820, 1283502, 1361290, 1497419, 1633548, 2041935, 2139170, 2567004, 2722580, 2994838, 3208755, 4083870, 4278340, 4492257, 5989676, 6417510, 7487095, 8167740, 8984514, 12835020, 14974190, 17969028, 22461285, 29948380, 44922570, 89845140]

約数ペア:

[(1, 89845140), (2, 44922570), (3, 29948380), (4, 22461285), (5, 17969028), (6, 14974190), (7, 12835020), (10, 8984514), (11, 8167740), (12, 7487095), (14, 6417510), (15, 5989676), (20, 4492257), (21, 4278340), (22, 4083870), (28, 3208755), (30, 2994838), (33, 2722580), (35, 2567004), (42, 2139170), (44, 2041935), (55, 1633548), (60, 1497419), (66, 1361290), (70, 1283502), (77, 1166820), (84, 1069585), (105, 855668), (110, 816774), (132, 680645), (140, 641751), (154, 583410), (165, 544516), (210, 427834), (220, 408387), (231, 388940), (308, 291705), (330, 272258), (385, 233364), (420, 213917), (462, 194470), (660, 136129), (770, 116682), (924, 97235), (1155, 77788), (1540, 58341), (2310, 38894), (4620, 19447)]