1487970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 4390848

約数和(自身を除く): 2902878

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, 167, 198, 270, 297, 330, 334, 405, 495, 501, 594, 810, 835, 891, 990, 1002, 1485, 1503, 1670, 1782, 1837, 2505, 2970, 3006, 3674, 4455, 4509, 5010, 5511, 7515, 8910, 9018, 9185, 11022, 13527, 15030, 16533, 18370, 22545, 27054, 27555, 33066, 45090, 49599, 55110, 67635, 82665, 99198, 135270, 148797, 165330, 247995, 297594, 495990, 743985, 1487970]

約数ペア:

[(1, 1487970), (2, 743985), (3, 495990), (5, 297594), (6, 247995), (9, 165330), (10, 148797), (11, 135270), (15, 99198), (18, 82665), (22, 67635), (27, 55110), (30, 49599), (33, 45090), (45, 33066), (54, 27555), (55, 27054), (66, 22545), (81, 18370), (90, 16533), (99, 15030), (110, 13527), (135, 11022), (162, 9185), (165, 9018), (167, 8910), (198, 7515), (270, 5511), (297, 5010), (330, 4509), (334, 4455), (405, 3674), (495, 3006), (501, 2970), (594, 2505), (810, 1837), (835, 1782), (891, 1670), (990, 1503), (1002, 1485)]