68661660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8353}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 193679136

約数和(自身を除く): 125017476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8353, 16706, 25059, 33412, 41765, 50118, 83530, 100236, 125295, 167060, 250590, 501180, 1144361, 2288722, 3433083, 4577444, 5721805, 6866166, 11443610, 13732332, 17165415, 22887220, 34330830, 68661660]

約数ペア:

[(1, 68661660), (2, 34330830), (3, 22887220), (4, 17165415), (5, 13732332), (6, 11443610), (10, 6866166), (12, 5721805), (15, 4577444), (20, 3433083), (30, 2288722), (60, 1144361), (137, 501180), (274, 250590), (411, 167060), (548, 125295), (685, 100236), (822, 83530), (1370, 50118), (1644, 41765), (2055, 33412), (2740, 25059), (4110, 16706), (8220, 8353)]