1855368210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61845607}}^1$

素因数の和:61845617

約数の個数: 16

約数和(自身を含む): 4452883776

約数和(自身を除く): 2597515566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61845607, 123691214, 185536821, 309228035, 371073642, 618456070, 927684105, 1855368210]

約数ペア:

[(1, 1855368210), (2, 927684105), (3, 618456070), (5, 371073642), (6, 309228035), (10, 185536821), (15, 123691214), (30, 61845607)]