1520290070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11694539}}^1$

素因数の和:11694559

約数の個数: 16

約数和(自身を含む): 2947024080

約数和(自身を除く): 1426734010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11694539, 23389078, 58472695, 116945390, 152029007, 304058014, 760145035, 1520290070]

約数ペア:

[(1, 1520290070), (2, 760145035), (5, 304058014), (10, 152029007), (13, 116945390), (26, 58472695), (65, 23389078), (130, 11694539)]