30105309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 45896704

約数和(自身を除く): 15791395

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 673, 1147, 1209, 1443, 2019, 3441, 8749, 14911, 20863, 24901, 26247, 44733, 62589, 74703, 271219, 323713, 771931, 813657, 971139, 2315793, 10035103, 30105309]

約数ペア:

[(1, 30105309), (3, 10035103), (13, 2315793), (31, 971139), (37, 813657), (39, 771931), (93, 323713), (111, 271219), (403, 74703), (481, 62589), (673, 44733), (1147, 26247), (1209, 24901), (1443, 20863), (2019, 14911), (3441, 8749)]