642234530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3819

約数の個数: 64

約数和(自身を含む): 1377499392

約数和(自身を除く): 735264862

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 67, 70, 74, 134, 185, 259, 335, 370, 469, 518, 670, 938, 1295, 2345, 2479, 2590, 3701, 4690, 4958, 7402, 12395, 17353, 18505, 24790, 25907, 34706, 37010, 51814, 86765, 129535, 136937, 173530, 247967, 259070, 273874, 495934, 684685, 958559, 1239835, 1369370, 1735769, 1917118, 2479670, 3471538, 4792795, 8678845, 9174779, 9585590, 17357690, 18349558, 45873895, 64223453, 91747790, 128446906, 321117265, 642234530]

約数ペア:

[(1, 642234530), (2, 321117265), (5, 128446906), (7, 91747790), (10, 64223453), (14, 45873895), (35, 18349558), (37, 17357690), (67, 9585590), (70, 9174779), (74, 8678845), (134, 4792795), (185, 3471538), (259, 2479670), (335, 1917118), (370, 1735769), (469, 1369370), (518, 1239835), (670, 958559), (938, 684685), (1295, 495934), (2345, 273874), (2479, 259070), (2590, 247967), (3701, 173530), (4690, 136937), (4958, 129535), (7402, 86765), (12395, 51814), (17353, 37010), (18505, 34706), (24790, 25907)]