31402270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{84871}}^1$

素因数の和:84915

約数の個数: 16

約数和(自身を含む): 58052448

約数和(自身を除く): 26650178

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 84871, 169742, 424355, 848710, 3140227, 6280454, 15701135, 31402270]

約数ペア:

[(1, 31402270), (2, 15701135), (5, 6280454), (10, 3140227), (37, 848710), (74, 424355), (185, 169742), (370, 84871)]