8303690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 15828480

約数和(自身を除く): 7524790

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 457, 790, 914, 1817, 2285, 3634, 4570, 9085, 10511, 18170, 21022, 36103, 52555, 72206, 105110, 180515, 361030, 830369, 1660738, 4151845, 8303690]

約数ペア:

[(1, 8303690), (2, 4151845), (5, 1660738), (10, 830369), (23, 361030), (46, 180515), (79, 105110), (115, 72206), (158, 52555), (230, 36103), (395, 21022), (457, 18170), (790, 10511), (914, 9085), (1817, 4570), (2285, 3634)]