30080905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 38413440

約数和(自身を除く): 8332535

約数列:

[1, 5, 17, 85, 227, 1135, 1559, 3859, 7795, 19295, 26503, 132515, 353893, 1769465, 6016181, 30080905]

約数ペア:

[(1, 30080905), (5, 6016181), (17, 1769465), (85, 353893), (227, 132515), (1135, 26503), (1559, 19295), (3859, 7795)]