497305130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7104359}}^1$

素因数の和:7104373

約数の個数: 16

約数和(自身を含む): 1023027840

約数和(自身を除く): 525722710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7104359, 14208718, 35521795, 49730513, 71043590, 99461026, 248652565, 497305130]

約数ペア:

[(1, 497305130), (2, 248652565), (5, 99461026), (7, 71043590), (10, 49730513), (14, 35521795), (35, 14208718), (70, 7104359)]