1948317090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64943903}}^1$

素因数の和:64943913

約数の個数: 16

約数和(自身を含む): 4675961088

約数和(自身を除く): 2727643998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64943903, 129887806, 194831709, 324719515, 389663418, 649439030, 974158545, 1948317090]

約数ペア:

[(1, 1948317090), (2, 974158545), (3, 649439030), (5, 389663418), (6, 324719515), (10, 194831709), (15, 129887806), (30, 64943903)]