30301557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 21179019

約数列:

[1, 3, 11, 13, 23, 33, 37, 39, 69, 83, 111, 143, 249, 253, 299, 407, 429, 481, 759, 851, 897, 913, 1079, 1221, 1443, 1909, 2553, 2739, 3071, 3237, 3289, 5291, 5727, 9213, 9361, 9867, 11063, 11869, 15873, 20999, 24817, 28083, 33189, 33781, 35607, 39923, 62997, 70633, 74451, 101343, 119769, 121693, 211899, 272987, 365079, 439153, 776963, 818961, 918229, 1317459, 2330889, 2754687, 10100519, 30301557]

約数ペア:

[(1, 30301557), (3, 10100519), (11, 2754687), (13, 2330889), (23, 1317459), (33, 918229), (37, 818961), (39, 776963), (69, 439153), (83, 365079), (111, 272987), (143, 211899), (249, 121693), (253, 119769), (299, 101343), (407, 74451), (429, 70633), (481, 62997), (759, 39923), (851, 35607), (897, 33781), (913, 33189), (1079, 28083), (1221, 24817), (1443, 20999), (1909, 15873), (2553, 11869), (2739, 11063), (3071, 9867), (3237, 9361), (3289, 9213), (5291, 5727)]