799561980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{634573}}^1$

素因数の和:634595

約数の個数: 72

約数和(自身を含む): 2771819232

約数和(自身を除く): 1972257252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 634573, 1269146, 1903719, 2538292, 3172865, 3807438, 4442011, 5711157, 6345730, 7614876, 8884022, 9518595, 11422314, 12691460, 13326033, 17768044, 19037190, 22210055, 22844628, 26652066, 28555785, 38074380, 39978099, 44420110, 53304132, 57111570, 66630165, 79956198, 88840220, 114223140, 133260330, 159912396, 199890495, 266520660, 399780990, 799561980]

約数ペア:

[(1, 799561980), (2, 399780990), (3, 266520660), (4, 199890495), (5, 159912396), (6, 133260330), (7, 114223140), (9, 88840220), (10, 79956198), (12, 66630165), (14, 57111570), (15, 53304132), (18, 44420110), (20, 39978099), (21, 38074380), (28, 28555785), (30, 26652066), (35, 22844628), (36, 22210055), (42, 19037190), (45, 17768044), (60, 13326033), (63, 12691460), (70, 11422314), (84, 9518595), (90, 8884022), (105, 7614876), (126, 6345730), (140, 5711157), (180, 4442011), (210, 3807438), (252, 3172865), (315, 2538292), (420, 1903719), (630, 1269146), (1260, 634573)]