13157070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{438569}}^1$

素因数の和:438579

約数の個数: 16

約数和(自身を含む): 31577040

約数和(自身を除く): 18419970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 438569, 877138, 1315707, 2192845, 2631414, 4385690, 6578535, 13157070]

約数ペア:

[(1, 13157070), (2, 6578535), (3, 4385690), (5, 2631414), (6, 2192845), (10, 1315707), (15, 877138), (30, 438569)]