30198581

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4904

約数の個数: 16

約数和(自身を含む): 37109760

約数和(自身を除く): 6911179

約数列:

[1, 7, 19, 47, 133, 329, 893, 4831, 6251, 33817, 91789, 227057, 642523, 1589399, 4314083, 30198581]

約数ペア:

[(1, 30198581), (7, 4314083), (19, 1589399), (47, 642523), (133, 227057), (329, 91789), (893, 33817), (4831, 6251)]