309217610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{182969}}^1$

素因数の和:183002

約数の個数: 24

約数和(自身を含む): 602703180

約数和(自身を除く): 293485570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 182969, 365938, 914845, 1829690, 2378597, 4757194, 11892985, 23785970, 30921761, 61843522, 154608805, 309217610]

約数ペア:

[(1, 309217610), (2, 154608805), (5, 61843522), (10, 30921761), (13, 23785970), (26, 11892985), (65, 4757194), (130, 2378597), (169, 1829690), (338, 914845), (845, 365938), (1690, 182969)]