145422230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1117}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 268534656

約数和(自身を除く): 123112426

約数列:

[1, 2, 5, 10, 47, 94, 235, 277, 470, 554, 1117, 1385, 2234, 2770, 5585, 11170, 13019, 26038, 52499, 65095, 104998, 130190, 262495, 309409, 524990, 618818, 1547045, 3094090, 14542223, 29084446, 72711115, 145422230]

約数ペア:

[(1, 145422230), (2, 72711115), (5, 29084446), (10, 14542223), (47, 3094090), (94, 1547045), (235, 618818), (277, 524990), (470, 309409), (554, 262495), (1117, 130190), (1385, 104998), (2234, 65095), (2770, 52499), (5585, 26038), (11170, 13019)]