30111100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4326

約数の個数: 36

約数和(自身を含む): 66277008

約数和(自身を除く): 36165908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 4241, 7100, 8482, 16964, 21205, 42410, 84820, 106025, 212050, 301111, 424100, 602222, 1204444, 1505555, 3011110, 6022220, 7527775, 15055550, 30111100]

約数ペア:

[(1, 30111100), (2, 15055550), (4, 7527775), (5, 6022220), (10, 3011110), (20, 1505555), (25, 1204444), (50, 602222), (71, 424100), (100, 301111), (142, 212050), (284, 106025), (355, 84820), (710, 42410), (1420, 21205), (1775, 16964), (3550, 8482), (4241, 7100)]