30235959

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 47998704

約数和(自身を除く): 17762745

約数列:

[1, 3, 9, 13, 39, 103, 117, 169, 193, 309, 507, 579, 927, 1339, 1521, 1737, 2509, 4017, 7527, 12051, 17407, 19879, 22581, 32617, 52221, 59637, 97851, 156663, 178911, 258427, 293553, 775281, 2325843, 3359551, 10078653, 30235959]

約数ペア:

[(1, 30235959), (3, 10078653), (9, 3359551), (13, 2325843), (39, 775281), (103, 293553), (117, 258427), (169, 178911), (193, 156663), (309, 97851), (507, 59637), (579, 52221), (927, 32617), (1339, 22581), (1521, 19879), (1737, 17407), (2509, 12051), (4017, 7527)]