42647030

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7883}}^1$

素因数の和:8431

約数の個数: 16

約数和(自身を含む): 76916304

約数和(自身を除く): 34269274

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 7883, 15766, 39415, 78830, 4264703, 8529406, 21323515, 42647030]

約数ペア:

[(1, 42647030), (2, 21323515), (5, 8529406), (10, 4264703), (541, 78830), (1082, 39415), (2705, 15766), (5410, 7883)]