129582310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90617}}^1$

素因数の和:90648

約数の個数: 32

約数和(自身を含む): 274028832

約数和(自身を除く): 144446522

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 90617, 181234, 453085, 906170, 996787, 1178021, 1993574, 2356042, 4983935, 5890105, 9967870, 11780210, 12958231, 25916462, 64791155, 129582310]

約数ペア:

[(1, 129582310), (2, 64791155), (5, 25916462), (10, 12958231), (11, 11780210), (13, 9967870), (22, 5890105), (26, 4983935), (55, 2356042), (65, 1993574), (110, 1178021), (130, 996787), (143, 906170), (286, 453085), (715, 181234), (1430, 90617)]