19275087180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{5869}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 54530703360

約数和(自身を除く): 35255616180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 431, 508, 635, 762, 862, 1270, 1293, 1524, 1724, 1905, 2155, 2540, 2586, 3810, 4310, 5172, 5869, 6465, 7620, 8620, 11738, 12930, 17607, 23476, 25860, 29345, 35214, 54737, 58690, 70428, 88035, 109474, 117380, 164211, 176070, 218948, 273685, 328422, 352140, 547370, 656844, 745363, 821055, 1094740, 1490726, 1642110, 2236089, 2529539, 2981452, 3284220, 3726815, 4472178, 5059078, 7453630, 7588617, 8944356, 10118156, 11180445, 12647695, 14907260, 15177234, 22360890, 25295390, 30354468, 37943085, 44721780, 50590780, 75886170, 151772340, 321251453, 642502906, 963754359, 1285005812, 1606257265, 1927508718, 3212514530, 3855017436, 4818771795, 6425029060, 9637543590, 19275087180]

約数ペア:

[(1, 19275087180), (2, 9637543590), (3, 6425029060), (4, 4818771795), (5, 3855017436), (6, 3212514530), (10, 1927508718), (12, 1606257265), (15, 1285005812), (20, 963754359), (30, 642502906), (60, 321251453), (127, 151772340), (254, 75886170), (381, 50590780), (431, 44721780), (508, 37943085), (635, 30354468), (762, 25295390), (862, 22360890), (1270, 15177234), (1293, 14907260), (1524, 12647695), (1724, 11180445), (1905, 10118156), (2155, 8944356), (2540, 7588617), (2586, 7453630), (3810, 5059078), (4310, 4472178), (5172, 3726815), (5869, 3284220), (6465, 2981452), (7620, 2529539), (8620, 2236089), (11738, 1642110), (12930, 1490726), (17607, 1094740), (23476, 821055), (25860, 745363), (29345, 656844), (35214, 547370), (54737, 352140), (58690, 328422), (70428, 273685), (88035, 218948), (109474, 176070), (117380, 164211)]