71375270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 132599808

約数和(自身を除く): 61224538

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 1307, 2614, 5461, 6535, 10922, 13070, 27305, 54610, 56201, 112402, 165989, 281005, 331978, 562010, 829945, 1659890, 7137527, 14275054, 35687635, 71375270]

約数ペア:

[(1, 71375270), (2, 35687635), (5, 14275054), (10, 7137527), (43, 1659890), (86, 829945), (127, 562010), (215, 331978), (254, 281005), (430, 165989), (635, 112402), (1270, 56201), (1307, 54610), (2614, 27305), (5461, 13070), (6535, 10922)]