30312979

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 32389632

約数和(自身を除く): 2076653

約数列:

[1, 43, 47, 53, 283, 2021, 2279, 2491, 12169, 13301, 14999, 107113, 571943, 644957, 704953, 30312979]

約数ペア:

[(1, 30312979), (43, 704953), (47, 644957), (53, 571943), (283, 107113), (2021, 14999), (2279, 13301), (2491, 12169)]