13026990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9239}}^1$

素因数の和:9296

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 18906450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 9239, 18478, 27717, 46195, 55434, 92390, 138585, 277170, 434233, 868466, 1302699, 2171165, 2605398, 4342330, 6513495, 13026990]

約数ペア:

[(1, 13026990), (2, 6513495), (3, 4342330), (5, 2605398), (6, 2171165), (10, 1302699), (15, 868466), (30, 434233), (47, 277170), (94, 138585), (141, 92390), (235, 55434), (282, 46195), (470, 27717), (705, 18478), (1410, 9239)]