510718910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{170809}}^1$

素因数の和:170852

約数の個数: 32

約数和(自身を含む): 1033058880

約数和(自身を除く): 522339970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 170809, 341618, 854045, 1708090, 2220517, 3928607, 4441034, 7857214, 11102585, 19643035, 22205170, 39286070, 51071891, 102143782, 255359455, 510718910]

約数ペア:

[(1, 510718910), (2, 255359455), (5, 102143782), (10, 51071891), (13, 39286070), (23, 22205170), (26, 19643035), (46, 11102585), (65, 7857214), (115, 4441034), (130, 3928607), (230, 2220517), (299, 1708090), (598, 854045), (1495, 341618), (2990, 170809)]