78289710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2609657}}^1$

素因数の和:2609667

約数の個数: 16

約数和(自身を含む): 187895376

約数和(自身を除く): 109605666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2609657, 5219314, 7828971, 13048285, 15657942, 26096570, 39144855, 78289710]

約数ペア:

[(1, 78289710), (2, 39144855), (3, 26096570), (5, 15657942), (6, 13048285), (10, 7828971), (15, 5219314), (30, 2609657)]