30391308

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16553}}^1$

素因数の和:16583

約数の個数: 48

約数和(自身を含む): 83432160

約数和(自身を除く): 53040852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16553, 33106, 49659, 66212, 99318, 148977, 198636, 281401, 297954, 446931, 562802, 595908, 844203, 893862, 1125604, 1688406, 1787724, 2532609, 3376812, 5065218, 7597827, 10130436, 15195654, 30391308]

約数ペア:

[(1, 30391308), (2, 15195654), (3, 10130436), (4, 7597827), (6, 5065218), (9, 3376812), (12, 2532609), (17, 1787724), (18, 1688406), (27, 1125604), (34, 893862), (36, 844203), (51, 595908), (54, 562802), (68, 446931), (102, 297954), (108, 281401), (153, 198636), (204, 148977), (306, 99318), (459, 66212), (612, 49659), (918, 33106), (1836, 16553)]