2091270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69709}}^1$

素因数の和:69719

約数の個数: 16

約数和(自身を含む): 5019120

約数和(自身を除く): 2927850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69709, 139418, 209127, 348545, 418254, 697090, 1045635, 2091270]

約数ペア:

[(1, 2091270), (2, 1045635), (3, 697090), (5, 418254), (6, 348545), (10, 209127), (15, 139418), (30, 69709)]