1917961770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63932059}}^1$

素因数の和:63932069

約数の個数: 16

約数和(自身を含む): 4603108320

約数和(自身を除く): 2685146550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63932059, 127864118, 191796177, 319660295, 383592354, 639320590, 958980885, 1917961770]

約数ペア:

[(1, 1917961770), (2, 958980885), (3, 639320590), (5, 383592354), (6, 319660295), (10, 191796177), (15, 127864118), (30, 63932059)]