80693670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 200712960

約数和(自身を除く): 120019290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 139, 185, 222, 278, 370, 417, 523, 555, 695, 834, 1046, 1110, 1390, 1569, 2085, 2615, 3138, 4170, 5143, 5230, 7845, 10286, 15429, 15690, 19351, 25715, 30858, 38702, 51430, 58053, 72697, 77145, 96755, 116106, 145394, 154290, 193510, 218091, 290265, 363485, 436182, 580530, 726970, 1090455, 2180910, 2689789, 5379578, 8069367, 13448945, 16138734, 26897890, 40346835, 80693670]

約数ペア:

[(1, 80693670), (2, 40346835), (3, 26897890), (5, 16138734), (6, 13448945), (10, 8069367), (15, 5379578), (30, 2689789), (37, 2180910), (74, 1090455), (111, 726970), (139, 580530), (185, 436182), (222, 363485), (278, 290265), (370, 218091), (417, 193510), (523, 154290), (555, 145394), (695, 116106), (834, 96755), (1046, 77145), (1110, 72697), (1390, 58053), (1569, 51430), (2085, 38702), (2615, 30858), (3138, 25715), (4170, 19351), (5143, 15690), (5230, 15429), (7845, 10286)]