1225570710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448927}}^1$

素因数の和:448957

約数の個数: 64

約数和(自身を含む): 3620155392

約数和(自身を除く): 2394584682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 448927, 897854, 1346781, 2244635, 2693562, 3142489, 4489270, 5836051, 6284978, 6733905, 9427467, 11672102, 13467810, 15712445, 17508153, 18854934, 29180255, 31424890, 35016306, 40852357, 47137335, 58360510, 81704714, 87540765, 94274670, 122557071, 175081530, 204261785, 245114142, 408523570, 612785355, 1225570710]

約数ペア:

[(1, 1225570710), (2, 612785355), (3, 408523570), (5, 245114142), (6, 204261785), (7, 175081530), (10, 122557071), (13, 94274670), (14, 87540765), (15, 81704714), (21, 58360510), (26, 47137335), (30, 40852357), (35, 35016306), (39, 31424890), (42, 29180255), (65, 18854934), (70, 17508153), (78, 15712445), (91, 13467810), (105, 11672102), (130, 9427467), (182, 6733905), (195, 6284978), (210, 5836051), (273, 4489270), (390, 3142489), (455, 2693562), (546, 2244635), (910, 1346781), (1365, 897854), (2730, 448927)]