13003270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^2$

素因数の和:876

約数の個数: 24

約数和(自身を含む): 26811792

約数和(自身を除く): 13808522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 6034, 15085, 30170, 185761, 371522, 928805, 1300327, 1857610, 2600654, 6501635, 13003270]

約数ペア:

[(1, 13003270), (2, 6501635), (5, 2600654), (7, 1857610), (10, 1300327), (14, 928805), (35, 371522), (70, 185761), (431, 30170), (862, 15085), (2155, 6034), (3017, 4310)]