30997934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 52711776

約数和(自身を除く): 21713842

約数列:

[1, 2, 11, 22, 37, 74, 113, 226, 337, 407, 674, 814, 1243, 2486, 3707, 4181, 7414, 8362, 12469, 24938, 38081, 45991, 76162, 91982, 137159, 274318, 418891, 837782, 1408997, 2817994, 15498967, 30997934]

約数ペア:

[(1, 30997934), (2, 15498967), (11, 2817994), (22, 1408997), (37, 837782), (74, 418891), (113, 274318), (226, 137159), (337, 91982), (407, 76162), (674, 45991), (814, 38081), (1243, 24938), (2486, 12469), (3707, 8362), (4181, 7414)]