1209712930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{9923}}^1$

素因数の和:10170

約数の個数: 32

約数和(自身を含む): 2220753024

約数和(自身を除く): 1011040094

約数列:

[1, 2, 5, 10, 73, 146, 167, 334, 365, 730, 835, 1670, 9923, 12191, 19846, 24382, 49615, 60955, 99230, 121910, 724379, 1448758, 1657141, 3314282, 3621895, 7243790, 8285705, 16571410, 120971293, 241942586, 604856465, 1209712930]

約数ペア:

[(1, 1209712930), (2, 604856465), (5, 241942586), (10, 120971293), (73, 16571410), (146, 8285705), (167, 7243790), (334, 3621895), (365, 3314282), (730, 1657141), (835, 1448758), (1670, 724379), (9923, 121910), (12191, 99230), (19846, 60955), (24382, 49615)]