1499030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 2925072

約数和(自身を除く): 1426042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 887, 1690, 1774, 4435, 8870, 11531, 23062, 57655, 115310, 149903, 299806, 749515, 1499030]

約数ペア:

[(1, 1499030), (2, 749515), (5, 299806), (10, 149903), (13, 115310), (26, 57655), (65, 23062), (130, 11531), (169, 8870), (338, 4435), (845, 1774), (887, 1690)]