32440870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42131}}^1$

素因数の和:42156

約数の個数: 32

約数和(自身を含む): 72804096

約数和(自身を除く): 40363226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 42131, 84262, 210655, 294917, 421310, 463441, 589834, 926882, 1474585, 2317205, 2949170, 3244087, 4634410, 6488174, 16220435, 32440870]

約数ペア:

[(1, 32440870), (2, 16220435), (5, 6488174), (7, 4634410), (10, 3244087), (11, 2949170), (14, 2317205), (22, 1474585), (35, 926882), (55, 589834), (70, 463441), (77, 421310), (110, 294917), (154, 210655), (385, 84262), (770, 42131)]