1773090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 5227200

約数和(自身を除く): 3454110

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, 199, 270, 297, 330, 398, 405, 495, 594, 597, 810, 891, 990, 995, 1194, 1485, 1782, 1791, 1990, 2189, 2970, 2985, 3582, 4378, 4455, 5373, 5970, 6567, 8910, 8955, 10746, 10945, 13134, 16119, 17910, 19701, 21890, 26865, 32238, 32835, 39402, 53730, 59103, 65670, 80595, 98505, 118206, 161190, 177309, 197010, 295515, 354618, 591030, 886545, 1773090]

約数ペア:

[(1, 1773090), (2, 886545), (3, 591030), (5, 354618), (6, 295515), (9, 197010), (10, 177309), (11, 161190), (15, 118206), (18, 98505), (22, 80595), (27, 65670), (30, 59103), (33, 53730), (45, 39402), (54, 32835), (55, 32238), (66, 26865), (81, 21890), (90, 19701), (99, 17910), (110, 16119), (135, 13134), (162, 10945), (165, 10746), (198, 8955), (199, 8910), (270, 6567), (297, 5970), (330, 5373), (398, 4455), (405, 4378), (495, 3582), (594, 2985), (597, 2970), (810, 2189), (891, 1990), (990, 1791), (995, 1782), (1194, 1485)]