137940770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26681}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 276638976

約数和(自身を除く): 138698206

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 26681, 53362, 133405, 266810, 293491, 586982, 1254007, 1467455, 2508014, 2934910, 6270035, 12540070, 13794077, 27588154, 68970385, 137940770]

約数ペア:

[(1, 137940770), (2, 68970385), (5, 27588154), (10, 13794077), (11, 12540070), (22, 6270035), (47, 2934910), (55, 2508014), (94, 1467455), (110, 1254007), (235, 586982), (470, 293491), (517, 266810), (1034, 133405), (2585, 53362), (5170, 26681)]