30898105

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3889}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 42572160

約数和(自身を除く): 11674055

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 3889, 7945, 19445, 27223, 136115, 882803, 4414015, 6179621, 30898105]

約数ペア:

[(1, 30898105), (5, 6179621), (7, 4414015), (35, 882803), (227, 136115), (1135, 27223), (1589, 19445), (3889, 7945)]