71603170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 61832990

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1871, 3742, 3827, 7654, 9355, 18710, 19135, 38270, 80453, 160906, 166519, 333038, 402265, 804530, 832595, 1665190, 7160317, 14320634, 35801585, 71603170]

約数ペア:

[(1, 71603170), (2, 35801585), (5, 14320634), (10, 7160317), (43, 1665190), (86, 832595), (89, 804530), (178, 402265), (215, 333038), (430, 166519), (445, 160906), (890, 80453), (1871, 38270), (3742, 19135), (3827, 18710), (7654, 9355)]