27437170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 51780096

約数和(自身を除く): 24342926

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 1321, 2077, 2642, 4154, 6605, 10385, 13210, 20770, 40951, 81902, 88507, 177014, 204755, 409510, 442535, 885070, 2743717, 5487434, 13718585, 27437170]

約数ペア:

[(1, 27437170), (2, 13718585), (5, 5487434), (10, 2743717), (31, 885070), (62, 442535), (67, 409510), (134, 204755), (155, 177014), (310, 88507), (335, 81902), (670, 40951), (1321, 20770), (2077, 13210), (2642, 10385), (4154, 6605)]