13515630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1753}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 32582304

約数和(自身を除く): 19066674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 1753, 2570, 3506, 3855, 5259, 7710, 8765, 10518, 17530, 26295, 52590, 450521, 901042, 1351563, 2252605, 2703126, 4505210, 6757815, 13515630]

約数ペア:

[(1, 13515630), (2, 6757815), (3, 4505210), (5, 2703126), (6, 2252605), (10, 1351563), (15, 901042), (30, 450521), (257, 52590), (514, 26295), (771, 17530), (1285, 10518), (1542, 8765), (1753, 7710), (2570, 5259), (3506, 3855)]