173116580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 453917184

約数和(自身を除く): 280800604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1303, 1460, 1820, 1898, 2044, 2555, 2606, 3796, 4745, 5110, 5212, 6515, 6643, 9121, 9490, 10220, 13030, 13286, 16939, 18242, 18980, 26060, 26572, 33215, 33878, 36484, 45605, 66430, 67756, 84695, 91210, 95119, 118573, 132860, 169390, 182420, 190238, 237146, 338780, 380476, 474292, 475595, 592865, 665833, 951190, 1185730, 1236547, 1331666, 1902380, 2371460, 2473094, 2663332, 3329165, 4946188, 6182735, 6658330, 8655829, 12365470, 13316660, 17311658, 24730940, 34623316, 43279145, 86558290, 173116580]

約数ペア:

[(1, 173116580), (2, 86558290), (4, 43279145), (5, 34623316), (7, 24730940), (10, 17311658), (13, 13316660), (14, 12365470), (20, 8655829), (26, 6658330), (28, 6182735), (35, 4946188), (52, 3329165), (65, 2663332), (70, 2473094), (73, 2371460), (91, 1902380), (130, 1331666), (140, 1236547), (146, 1185730), (182, 951190), (260, 665833), (292, 592865), (364, 475595), (365, 474292), (455, 380476), (511, 338780), (730, 237146), (910, 190238), (949, 182420), (1022, 169390), (1303, 132860), (1460, 118573), (1820, 95119), (1898, 91210), (2044, 84695), (2555, 67756), (2606, 66430), (3796, 45605), (4745, 36484), (5110, 33878), (5212, 33215), (6515, 26572), (6643, 26060), (9121, 18980), (9490, 18242), (10220, 16939), (13030, 13286)]