30957635

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 38390880

約数和(自身を除く): 7433245

約数列:

[1, 5, 43, 109, 215, 545, 1321, 4687, 6605, 23435, 56803, 143989, 284015, 719945, 6191527, 30957635]

約数ペア:

[(1, 30957635), (5, 6191527), (43, 719945), (109, 284015), (215, 143989), (545, 56803), (1321, 23435), (4687, 6605)]