1530660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 4346496

約数和(自身を除く): 2815836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 263, 291, 388, 485, 526, 582, 789, 970, 1052, 1164, 1315, 1455, 1578, 1940, 2630, 2910, 3156, 3945, 5260, 5820, 7890, 15780, 25511, 51022, 76533, 102044, 127555, 153066, 255110, 306132, 382665, 510220, 765330, 1530660]

約数ペア:

[(1, 1530660), (2, 765330), (3, 510220), (4, 382665), (5, 306132), (6, 255110), (10, 153066), (12, 127555), (15, 102044), (20, 76533), (30, 51022), (60, 25511), (97, 15780), (194, 7890), (263, 5820), (291, 5260), (388, 3945), (485, 3156), (526, 2910), (582, 2630), (789, 1940), (970, 1578), (1052, 1455), (1164, 1315)]