30151131478

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{751}}^1\times {\mathrm{9137}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 49064480640

約数和(自身を除く): 18913349162

約数列:

[1, 2, 13, 26, 169, 338, 751, 1502, 2197, 4394, 9137, 9763, 18274, 19526, 118781, 126919, 237562, 253838, 1544153, 1649947, 3088306, 3299894, 6861887, 13723774, 20073989, 40147978, 89204531, 178409062, 1159658903, 2319317806, 15075565739, 30151131478]

約数ペア:

[(1, 30151131478), (2, 15075565739), (13, 2319317806), (26, 1159658903), (169, 178409062), (338, 89204531), (751, 40147978), (1502, 20073989), (2197, 13723774), (4394, 6861887), (9137, 3299894), (9763, 3088306), (18274, 1649947), (19526, 1544153), (118781, 253838), (126919, 237562)]