1330398370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19005691}}^1$

素因数の和:19005705

約数の個数: 16

約数和(自身を含む): 2736819648

約数和(自身を除く): 1406421278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19005691, 38011382, 95028455, 133039837, 190056910, 266079674, 665199185, 1330398370]

約数ペア:

[(1, 1330398370), (2, 665199185), (5, 266079674), (7, 190056910), (10, 133039837), (14, 95028455), (35, 38011382), (70, 19005691)]