61872420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10631}}^1$

素因数の和:10740

約数の個数: 48

約数和(自身を含む): 175045248

約数和(自身を除く): 113172828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 10631, 21262, 31893, 42524, 53155, 63786, 106310, 127572, 159465, 212620, 318930, 637860, 1031207, 2062414, 3093621, 4124828, 5156035, 6187242, 10312070, 12374484, 15468105, 20624140, 30936210, 61872420]

約数ペア:

[(1, 61872420), (2, 30936210), (3, 20624140), (4, 15468105), (5, 12374484), (6, 10312070), (10, 6187242), (12, 5156035), (15, 4124828), (20, 3093621), (30, 2062414), (60, 1031207), (97, 637860), (194, 318930), (291, 212620), (388, 159465), (485, 127572), (582, 106310), (970, 63786), (1164, 53155), (1455, 42524), (1940, 31893), (2910, 21262), (5820, 10631)]