30309844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 56405160

約数和(自身を除く): 26095316

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1657, 3314, 4573, 6628, 9146, 18292, 28169, 56338, 112676, 445733, 891466, 1782932, 7577461, 15154922, 30309844]

約数ペア:

[(1, 30309844), (2, 15154922), (4, 7577461), (17, 1782932), (34, 891466), (68, 445733), (269, 112676), (538, 56338), (1076, 28169), (1657, 18292), (3314, 9146), (4573, 6628)]