30687295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 39268800

約数和(自身を除く): 8581505

約数列:

[1, 5, 17, 85, 149, 745, 2423, 2533, 12115, 12665, 41191, 205955, 361027, 1805135, 6137459, 30687295]

約数ペア:

[(1, 30687295), (5, 6137459), (17, 1805135), (85, 361027), (149, 205955), (745, 41191), (2423, 12665), (2533, 12115)]