8169270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 11523018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 887, 921, 1535, 1774, 1842, 2661, 3070, 4435, 4605, 5322, 8870, 9210, 13305, 26610, 272309, 544618, 816927, 1361545, 1633854, 2723090, 4084635, 8169270]

約数ペア:

[(1, 8169270), (2, 4084635), (3, 2723090), (5, 1633854), (6, 1361545), (10, 816927), (15, 544618), (30, 272309), (307, 26610), (614, 13305), (887, 9210), (921, 8870), (1535, 5322), (1774, 4605), (1842, 4435), (2661, 3070)]