56553630270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81961783}}^1$

素因数の和:81961816

約数の個数: 32

約数和(自身を含む): 141629962752

約数和(自身を除く): 85076332482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 81961783, 163923566, 245885349, 409808915, 491770698, 819617830, 1229426745, 1885121009, 2458853490, 3770242018, 5655363027, 9425605045, 11310726054, 18851210090, 28276815135, 56553630270]

約数ペア:

[(1, 56553630270), (2, 28276815135), (3, 18851210090), (5, 11310726054), (6, 9425605045), (10, 5655363027), (15, 3770242018), (23, 2458853490), (30, 1885121009), (46, 1229426745), (69, 819617830), (115, 491770698), (138, 409808915), (230, 245885349), (345, 163923566), (690, 81961783)]