60467860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 69927020

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 439, 485, 710, 878, 970, 1420, 1756, 1940, 2195, 4390, 6887, 8780, 13774, 27548, 31169, 34435, 42583, 62338, 68870, 85166, 124676, 137740, 155845, 170332, 212915, 311690, 425830, 623380, 851660, 3023393, 6046786, 12093572, 15116965, 30233930, 60467860]

約数ペア:

[(1, 60467860), (2, 30233930), (4, 15116965), (5, 12093572), (10, 6046786), (20, 3023393), (71, 851660), (97, 623380), (142, 425830), (194, 311690), (284, 212915), (355, 170332), (388, 155845), (439, 137740), (485, 124676), (710, 85166), (878, 68870), (970, 62338), (1420, 42583), (1756, 34435), (1940, 31169), (2195, 27548), (4390, 13774), (6887, 8780)]