187156910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10289}}^1$

素因数の和:10420

約数の個数: 32

約数和(自身を含む): 360067680

約数和(自身を除く): 172910770

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 10289, 18190, 20578, 51445, 102890, 174913, 349826, 874565, 1100923, 1749130, 2201846, 5504615, 11009230, 18715691, 37431382, 93578455, 187156910]

約数ペア:

[(1, 187156910), (2, 93578455), (5, 37431382), (10, 18715691), (17, 11009230), (34, 5504615), (85, 2201846), (107, 1749130), (170, 1100923), (214, 874565), (535, 349826), (1070, 174913), (1819, 102890), (3638, 51445), (9095, 20578), (10289, 18190)]