284697955670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1\times {\mathrm{12959}}^1$

素因数の和:15717

約数の個数: 64

約数和(自身を含む): 552220416000

約数和(自身を除く): 267522460330

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2689, 4085, 5378, 8170, 12959, 13445, 25918, 26890, 51091, 64795, 102182, 115627, 129590, 231254, 246221, 255455, 492442, 510910, 557237, 578135, 1114474, 1156270, 1231105, 2196913, 2462210, 2786185, 4393826, 5572370, 10587503, 10984565, 21175006, 21969130, 34846751, 52937515, 69693502, 105875030, 174233755, 348467510, 662088269, 1324176538, 1498410293, 2996820586, 3310441345, 6620882690, 7492051465, 14984102930, 28469795567, 56939591134, 142348977835, 284697955670]

約数ペア:

[(1, 284697955670), (2, 142348977835), (5, 56939591134), (10, 28469795567), (19, 14984102930), (38, 7492051465), (43, 6620882690), (86, 3310441345), (95, 2996820586), (190, 1498410293), (215, 1324176538), (430, 662088269), (817, 348467510), (1634, 174233755), (2689, 105875030), (4085, 69693502), (5378, 52937515), (8170, 34846751), (12959, 21969130), (13445, 21175006), (25918, 10984565), (26890, 10587503), (51091, 5572370), (64795, 4393826), (102182, 2786185), (115627, 2462210), (129590, 2196913), (231254, 1231105), (246221, 1156270), (255455, 1114474), (492442, 578135), (510910, 557237)]