149898370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{67219}}^1$

素因数の和:67449

約数の個数: 16

約数和(自身を含む): 271031040

約数和(自身を除く): 121132670

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 67219, 134438, 336095, 672190, 14989837, 29979674, 74949185, 149898370]

約数ペア:

[(1, 149898370), (2, 74949185), (5, 29979674), (10, 14989837), (223, 672190), (446, 336095), (1115, 134438), (2230, 67219)]