1004510990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8387}}^1$

素因数の和:8489

約数の個数: 64

約数和(自身を含む): 2174169600

約数和(自身を除く): 1169658610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 70, 118, 145, 203, 290, 295, 406, 413, 590, 826, 1015, 1711, 2030, 2065, 3422, 4130, 8387, 8555, 11977, 16774, 17110, 23954, 41935, 58709, 59885, 83870, 117418, 119770, 243223, 293545, 486446, 494833, 587090, 989666, 1216115, 1702561, 2432230, 2474165, 3405122, 3463831, 4948330, 6927662, 8512805, 14350157, 17025610, 17319155, 28700314, 34638310, 71750785, 100451099, 143501570, 200902198, 502255495, 1004510990]

約数ペア:

[(1, 1004510990), (2, 502255495), (5, 200902198), (7, 143501570), (10, 100451099), (14, 71750785), (29, 34638310), (35, 28700314), (58, 17319155), (59, 17025610), (70, 14350157), (118, 8512805), (145, 6927662), (203, 4948330), (290, 3463831), (295, 3405122), (406, 2474165), (413, 2432230), (590, 1702561), (826, 1216115), (1015, 989666), (1711, 587090), (2030, 494833), (2065, 486446), (3422, 293545), (4130, 243223), (8387, 119770), (8555, 117418), (11977, 83870), (16774, 59885), (17110, 58709), (23954, 41935)]