66632930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 85050910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 1979, 2405, 2590, 3367, 3958, 4810, 6734, 9895, 13853, 16835, 19790, 25727, 27706, 33670, 51454, 69265, 73223, 128635, 138530, 146446, 180089, 257270, 360178, 366115, 512561, 732230, 900445, 951899, 1025122, 1800890, 1903798, 2562805, 4759495, 5125610, 6663293, 9518990, 13326586, 33316465, 66632930]

約数ペア:

[(1, 66632930), (2, 33316465), (5, 13326586), (7, 9518990), (10, 6663293), (13, 5125610), (14, 4759495), (26, 2562805), (35, 1903798), (37, 1800890), (65, 1025122), (70, 951899), (74, 900445), (91, 732230), (130, 512561), (182, 366115), (185, 360178), (259, 257270), (370, 180089), (455, 146446), (481, 138530), (518, 128635), (910, 73223), (962, 69265), (1295, 51454), (1979, 33670), (2405, 27706), (2590, 25727), (3367, 19790), (3958, 16835), (4810, 13853), (6734, 9895)]