15897270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 38297952

約数和(自身を除く): 22400682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1693, 1878, 3130, 3386, 4695, 5079, 8465, 9390, 10158, 16930, 25395, 50790, 529909, 1059818, 1589727, 2649545, 3179454, 5299090, 7948635, 15897270]

約数ペア:

[(1, 15897270), (2, 7948635), (3, 5299090), (5, 3179454), (6, 2649545), (10, 1589727), (15, 1059818), (30, 529909), (313, 50790), (626, 25395), (939, 16930), (1565, 10158), (1693, 9390), (1878, 8465), (3130, 5079), (3386, 4695)]