30712605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26591}}^1$

素因数の和:26617

約数の個数: 32

約数和(自身を含む): 61267968

約数和(自身を除く): 30555363

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26591, 79773, 132955, 186137, 292501, 398865, 558411, 877503, 930685, 1462505, 2047507, 2792055, 4387515, 6142521, 10237535, 30712605]

約数ペア:

[(1, 30712605), (3, 10237535), (5, 6142521), (7, 4387515), (11, 2792055), (15, 2047507), (21, 1462505), (33, 930685), (35, 877503), (55, 558411), (77, 398865), (105, 292501), (165, 186137), (231, 132955), (385, 79773), (1155, 26591)]