30754945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15263}}^1$

素因数の和:15312

約数の個数: 16

約数和(自身を含む): 41029632

約数和(自身を除く): 10274687

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 15263, 76315, 198419, 473153, 992095, 2365765, 6150989, 30754945]

約数ペア:

[(1, 30754945), (5, 6150989), (13, 2365765), (31, 992095), (65, 473153), (155, 198419), (403, 76315), (2015, 15263)]