142030790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34897}}^1$

素因数の和:34952

約数の個数: 32

約数和(自身を含む): 286442784

約数和(自身を除く): 144411994

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 34897, 69794, 174485, 348970, 383867, 767734, 1291189, 1919335, 2582378, 3838670, 6455945, 12911890, 14203079, 28406158, 71015395, 142030790]

約数ペア:

[(1, 142030790), (2, 71015395), (5, 28406158), (10, 14203079), (11, 12911890), (22, 6455945), (37, 3838670), (55, 2582378), (74, 1919335), (110, 1291189), (185, 767734), (370, 383867), (407, 348970), (814, 174485), (2035, 69794), (4070, 34897)]