68182660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37463}}^1$

素因数の和:37492

約数の個数: 48

約数和(自身を含む): 176230656

約数和(自身を除く): 108047996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 37463, 74926, 149852, 187315, 262241, 374630, 487019, 524482, 749260, 974038, 1048964, 1311205, 1948076, 2435095, 2622410, 3409133, 4870190, 5244820, 6818266, 9740380, 13636532, 17045665, 34091330, 68182660]

約数ペア:

[(1, 68182660), (2, 34091330), (4, 17045665), (5, 13636532), (7, 9740380), (10, 6818266), (13, 5244820), (14, 4870190), (20, 3409133), (26, 2622410), (28, 2435095), (35, 1948076), (52, 1311205), (65, 1048964), (70, 974038), (91, 749260), (130, 524482), (140, 487019), (182, 374630), (260, 262241), (364, 187315), (455, 149852), (910, 74926), (1820, 37463)]