30392705

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 41783040

約数和(自身を除く): 11390335

約数列:

[1, 5, 7, 35, 557, 1559, 2785, 3899, 7795, 10913, 19495, 54565, 868363, 4341815, 6078541, 30392705]

約数ペア:

[(1, 30392705), (5, 6078541), (7, 4341815), (35, 868363), (557, 54565), (1559, 19495), (2785, 10913), (3899, 7795)]