190235590

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{61169}}^1$

素因数の和:61487

約数の個数: 16

約数和(自身を含む): 343530720

約数和(自身を除く): 153295130

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 61169, 122338, 305845, 611690, 19023559, 38047118, 95117795, 190235590]

約数ペア:

[(1, 190235590), (2, 95117795), (5, 38047118), (10, 19023559), (311, 611690), (622, 305845), (1555, 122338), (3110, 61169)]