100870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 228096

約数和(自身を除く): 127226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 131, 154, 262, 385, 655, 770, 917, 1310, 1441, 1834, 2882, 4585, 7205, 9170, 10087, 14410, 20174, 50435, 100870]

約数ペア:

[(1, 100870), (2, 50435), (5, 20174), (7, 14410), (10, 10087), (11, 9170), (14, 7205), (22, 4585), (35, 2882), (55, 1834), (70, 1441), (77, 1310), (110, 917), (131, 770), (154, 655), (262, 385)]