68117770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7103}}^1$

素因数の和:7254

約数の個数: 32

約数和(自身を含む): 141170688

約数和(自身を除く): 73052918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7103, 9590, 14206, 35515, 49721, 71030, 99442, 248605, 497210, 973111, 1946222, 4865555, 6811777, 9731110, 13623554, 34058885, 68117770]

約数ペア:

[(1, 68117770), (2, 34058885), (5, 13623554), (7, 9731110), (10, 6811777), (14, 4865555), (35, 1946222), (70, 973111), (137, 497210), (274, 248605), (685, 99442), (959, 71030), (1370, 49721), (1918, 35515), (4795, 14206), (7103, 9590)]