316103870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2503}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 580347072

約数和(自身を除く): 264243202

約数列:

[1, 2, 5, 10, 73, 146, 173, 346, 365, 730, 865, 1730, 2503, 5006, 12515, 12629, 25030, 25258, 63145, 126290, 182719, 365438, 433019, 866038, 913595, 1827190, 2165095, 4330190, 31610387, 63220774, 158051935, 316103870]

約数ペア:

[(1, 316103870), (2, 158051935), (5, 63220774), (10, 31610387), (73, 4330190), (146, 2165095), (173, 1827190), (346, 913595), (365, 866038), (730, 433019), (865, 365438), (1730, 182719), (2503, 126290), (5006, 63145), (12515, 25258), (12629, 25030)]