12760930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 29111040

約数和(自身を除く): 16350110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 379, 455, 481, 518, 758, 910, 962, 1295, 1895, 2405, 2590, 2653, 3367, 3790, 4810, 4927, 5306, 6734, 9854, 13265, 14023, 16835, 24635, 26530, 28046, 33670, 34489, 49270, 68978, 70115, 98161, 140230, 172445, 182299, 196322, 344890, 364598, 490805, 911495, 981610, 1276093, 1822990, 2552186, 6380465, 12760930]

約数ペア:

[(1, 12760930), (2, 6380465), (5, 2552186), (7, 1822990), (10, 1276093), (13, 981610), (14, 911495), (26, 490805), (35, 364598), (37, 344890), (65, 196322), (70, 182299), (74, 172445), (91, 140230), (130, 98161), (182, 70115), (185, 68978), (259, 49270), (370, 34489), (379, 33670), (455, 28046), (481, 26530), (518, 24635), (758, 16835), (910, 14023), (962, 13265), (1295, 9854), (1895, 6734), (2405, 5306), (2590, 4927), (2653, 4810), (3367, 3790)]