65856670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 133910784

約数和(自身を除く): 68054114

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 1471, 2035, 2942, 4070, 4477, 7355, 8954, 14710, 16181, 22385, 32362, 44770, 54427, 80905, 108854, 161810, 177991, 272135, 355982, 544270, 598697, 889955, 1197394, 1779910, 2993485, 5986970, 6585667, 13171334, 32928335, 65856670]

約数ペア:

[(1, 65856670), (2, 32928335), (5, 13171334), (10, 6585667), (11, 5986970), (22, 2993485), (37, 1779910), (55, 1197394), (74, 889955), (110, 598697), (121, 544270), (185, 355982), (242, 272135), (370, 177991), (407, 161810), (605, 108854), (814, 80905), (1210, 54427), (1471, 44770), (2035, 32362), (2942, 22385), (4070, 16181), (4477, 14710), (7355, 8954)]