3027984.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 153062784

約数和(自身を除く): 85823794

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, 1997, 2405, 2590, 3367, 3994, 4810, 6734, 9985, 13979, 16835, 19970, 25961, 27958, 33670, 51922, 69895, 73889, 129805, 139790, 147778, 181727, 259610, 363454, 369445, 517223, 738890, 908635, 960557, 1034446, 1817270, 1921114, 2586115, 4802785, 5172230, 6723899, 9605570, 13447798, 33619495, 67238990]

約数ペア:

[(1, 67238990), (2, 33619495), (5, 13447798), (7, 9605570), (10, 6723899), (13, 5172230), (14, 4802785), (26, 2586115), (35, 1921114), (37, 1817270), (65, 1034446), (70, 960557), (74, 908635), (91, 738890), (130, 517223), (182, 369445), (185, 363454), (259, 259610), (370, 181727), (455, 147778), (481, 139790), (518, 129805), (910, 73889), (962, 69895), (1295, 51922), (1997, 33670), (2405, 27958), (2590, 25961), (3367, 19970), (3994, 16835), (4810, 13979), (6734, 9985)]