30298398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 35890914

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5471, 5538, 10942, 16413, 32826, 71123, 142246, 213369, 388441, 426738, 776882, 1165323, 2330646, 5049733, 10099466, 15149199, 30298398]

約数ペア:

[(1, 30298398), (2, 15149199), (3, 10099466), (6, 5049733), (13, 2330646), (26, 1165323), (39, 776882), (71, 426738), (78, 388441), (142, 213369), (213, 142246), (426, 71123), (923, 32826), (1846, 16413), (2769, 10942), (5471, 5538)]