488550690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{603149}}^1$

素因数の和:603168

約数の個数: 40

約数和(自身を含む): 1313660700

約数和(自身を除く): 825110010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 603149, 1206298, 1809447, 3015745, 3618894, 5428341, 6031490, 9047235, 10856682, 16285023, 18094470, 27141705, 32570046, 48855069, 54283410, 81425115, 97710138, 162850230, 244275345, 488550690]

約数ペア:

[(1, 488550690), (2, 244275345), (3, 162850230), (5, 97710138), (6, 81425115), (9, 54283410), (10, 48855069), (15, 32570046), (18, 27141705), (27, 18094470), (30, 16285023), (45, 10856682), (54, 9047235), (81, 6031490), (90, 5428341), (135, 3618894), (162, 3015745), (270, 1809447), (405, 1206298), (810, 603149)]