13071270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{435709}}^1$

素因数の和:435719

約数の個数: 16

約数和(自身を含む): 31371120

約数和(自身を除く): 18299850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 435709, 871418, 1307127, 2178545, 2614254, 4357090, 6535635, 13071270]

約数ペア:

[(1, 13071270), (2, 6535635), (3, 4357090), (5, 2614254), (6, 2178545), (10, 1307127), (15, 871418), (30, 435709)]