189203970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{9839}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 454844160

約数和(自身を除く): 265640190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 9839, 19230, 19678, 29517, 49195, 59034, 98390, 147585, 295170, 6306799, 12613598, 18920397, 31533995, 37840794, 63067990, 94601985, 189203970]

約数ペア:

[(1, 189203970), (2, 94601985), (3, 63067990), (5, 37840794), (6, 31533995), (10, 18920397), (15, 12613598), (30, 6306799), (641, 295170), (1282, 147585), (1923, 98390), (3205, 59034), (3846, 49195), (6410, 29517), (9615, 19678), (9839, 19230)]