13149210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 31763520

約数和(自身を除く): 18614310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 2689, 4890, 5378, 8067, 13445, 16134, 26890, 40335, 80670, 438307, 876614, 1314921, 2191535, 2629842, 4383070, 6574605, 13149210]

約数ペア:

[(1, 13149210), (2, 6574605), (3, 4383070), (5, 2629842), (6, 2191535), (10, 1314921), (15, 876614), (30, 438307), (163, 80670), (326, 40335), (489, 26890), (815, 16134), (978, 13445), (1630, 8067), (2445, 5378), (2689, 4890)]