79090070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78307}}^1$

素因数の和:78415

約数の個数: 16

約数和(自身を含む): 143773488

約数和(自身を除く): 64683418

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 78307, 156614, 391535, 783070, 7909007, 15818014, 39545035, 79090070]

約数ペア:

[(1, 79090070), (2, 39545035), (5, 15818014), (10, 7909007), (101, 783070), (202, 391535), (505, 156614), (1010, 78307)]