30458318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7649}}^1$

素因数の和:7843

約数の個数: 16

約数和(自身を含む): 50122800

約数和(自身を除く): 19664482

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 7649, 15298, 84139, 168278, 1384469, 2768938, 15229159, 30458318]

約数ペア:

[(1, 30458318), (2, 15229159), (11, 2768938), (22, 1384469), (181, 168278), (362, 84139), (1991, 15298), (3982, 7649)]