30307964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 56367360

約数和(自身を除く): 26059396

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 3727, 4066, 7454, 8132, 14908, 70813, 141626, 283252, 398789, 797578, 1595156, 7576991, 15153982, 30307964]

約数ペア:

[(1, 30307964), (2, 15153982), (4, 7576991), (19, 1595156), (38, 797578), (76, 398789), (107, 283252), (214, 141626), (428, 70813), (2033, 14908), (3727, 8132), (4066, 7454)]