82790790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 127472250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 337, 431, 570, 674, 862, 1011, 1293, 1685, 2022, 2155, 2586, 3370, 4310, 5055, 6403, 6465, 8189, 10110, 12806, 12930, 16378, 19209, 24567, 32015, 38418, 40945, 49134, 64030, 81890, 96045, 122835, 145247, 192090, 245670, 290494, 435741, 726235, 871482, 1452470, 2178705, 2759693, 4357410, 5519386, 8279079, 13798465, 16558158, 27596930, 41395395, 82790790]

約数ペア:

[(1, 82790790), (2, 41395395), (3, 27596930), (5, 16558158), (6, 13798465), (10, 8279079), (15, 5519386), (19, 4357410), (30, 2759693), (38, 2178705), (57, 1452470), (95, 871482), (114, 726235), (190, 435741), (285, 290494), (337, 245670), (431, 192090), (570, 145247), (674, 122835), (862, 96045), (1011, 81890), (1293, 64030), (1685, 49134), (2022, 40945), (2155, 38418), (2586, 32015), (3370, 24567), (4310, 19209), (5055, 16378), (6403, 12930), (6465, 12806), (8189, 10110)]