168550470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 80

約数和(自身を含む): 494440848

約数和(自身を除く): 325890378

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 18917, 37834, 56751, 94585, 113502, 170253, 189170, 208087, 283755, 340506, 416174, 510759, 567510, 624261, 851265, 1021518, 1040435, 1248522, 1532277, 1702530, 1872783, 2080870, 2553795, 3064554, 3121305, 3745566, 5107590, 5618349, 6242610, 7661385, 9363915, 11236698, 15322770, 16855047, 18727830, 28091745, 33710094, 56183490, 84275235, 168550470]

約数ペア:

[(1, 168550470), (2, 84275235), (3, 56183490), (5, 33710094), (6, 28091745), (9, 18727830), (10, 16855047), (11, 15322770), (15, 11236698), (18, 9363915), (22, 7661385), (27, 6242610), (30, 5618349), (33, 5107590), (45, 3745566), (54, 3121305), (55, 3064554), (66, 2553795), (81, 2080870), (90, 1872783), (99, 1702530), (110, 1532277), (135, 1248522), (162, 1040435), (165, 1021518), (198, 851265), (270, 624261), (297, 567510), (330, 510759), (405, 416174), (495, 340506), (594, 283755), (810, 208087), (891, 189170), (990, 170253), (1485, 113502), (1782, 94585), (2970, 56751), (4455, 37834), (8910, 18917)]