912372010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 1829101824

約数和(自身を除く): 916729814

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 197, 355, 394, 593, 710, 781, 985, 1186, 1562, 1970, 2167, 2965, 3905, 4334, 5930, 6523, 7810, 10835, 13046, 13987, 21670, 27974, 32615, 42103, 65230, 69935, 84206, 116821, 139870, 153857, 210515, 233642, 307714, 421030, 463133, 584105, 769285, 926266, 1168210, 1285031, 1538570, 2315665, 2570062, 4631330, 6425155, 8294291, 12850310, 16588582, 41471455, 82942910, 91237201, 182474402, 456186005, 912372010]

約数ペア:

[(1, 912372010), (2, 456186005), (5, 182474402), (10, 91237201), (11, 82942910), (22, 41471455), (55, 16588582), (71, 12850310), (110, 8294291), (142, 6425155), (197, 4631330), (355, 2570062), (394, 2315665), (593, 1538570), (710, 1285031), (781, 1168210), (985, 926266), (1186, 769285), (1562, 584105), (1970, 463133), (2167, 421030), (2965, 307714), (3905, 233642), (4334, 210515), (5930, 153857), (6523, 139870), (7810, 116821), (10835, 84206), (13046, 69935), (13987, 65230), (21670, 42103), (27974, 32615)]