30522660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{72673}}^1$

素因数の和:72692

約数の個数: 48

約数和(自身を含む): 97673856

約数和(自身を除く): 67151196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 72673, 145346, 218019, 290692, 363365, 436038, 508711, 726730, 872076, 1017422, 1090095, 1453460, 1526133, 2034844, 2180190, 2543555, 3052266, 4360380, 5087110, 6104532, 7630665, 10174220, 15261330, 30522660]

約数ペア:

[(1, 30522660), (2, 15261330), (3, 10174220), (4, 7630665), (5, 6104532), (6, 5087110), (7, 4360380), (10, 3052266), (12, 2543555), (14, 2180190), (15, 2034844), (20, 1526133), (21, 1453460), (28, 1090095), (30, 1017422), (35, 872076), (42, 726730), (60, 508711), (70, 436038), (84, 363365), (105, 290692), (140, 218019), (210, 145346), (420, 72673)]