2012806845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 4114885632

約数和(自身を除く): 2102078787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 373, 463, 555, 777, 1119, 1295, 1389, 1665, 1865, 2315, 2331, 2611, 3241, 3357, 3885, 4167, 5595, 6945, 7833, 9723, 11655, 13055, 13801, 16205, 16785, 17131, 20835, 23499, 29169, 39165, 41403, 48615, 51393, 69005, 85655, 96607, 117495, 119917, 124209, 145845, 154179, 172699, 207015, 256965, 289821, 359751, 483035, 518097, 599585, 621045, 770895, 863495, 869463, 1079253, 1208893, 1449105, 1554291, 1798755, 2590485, 3626679, 4347315, 5396265, 6044465, 6389863, 7771455, 10880037, 18133395, 19169589, 31949315, 44729041, 54400185, 57508767, 95847945, 134187123, 223645205, 287543835, 402561369, 670935615, 2012806845]

約数ペア:

[(1, 2012806845), (3, 670935615), (5, 402561369), (7, 287543835), (9, 223645205), (15, 134187123), (21, 95847945), (35, 57508767), (37, 54400185), (45, 44729041), (63, 31949315), (105, 19169589), (111, 18133395), (185, 10880037), (259, 7771455), (315, 6389863), (333, 6044465), (373, 5396265), (463, 4347315), (555, 3626679), (777, 2590485), (1119, 1798755), (1295, 1554291), (1389, 1449105), (1665, 1208893), (1865, 1079253), (2315, 869463), (2331, 863495), (2611, 770895), (3241, 621045), (3357, 599585), (3885, 518097), (4167, 483035), (5595, 359751), (6945, 289821), (7833, 256965), (9723, 207015), (11655, 172699), (13055, 154179), (13801, 145845), (16205, 124209), (16785, 119917), (17131, 117495), (20835, 96607), (23499, 85655), (29169, 69005), (39165, 51393), (41403, 48615)]