15055340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 33073824

約数和(自身を除く): 18018484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1423, 2116, 2645, 2846, 5290, 5692, 7115, 10580, 14230, 28460, 32729, 65458, 130916, 163645, 327290, 654580, 752767, 1505534, 3011068, 3763835, 7527670, 15055340]

約数ペア:

[(1, 15055340), (2, 7527670), (4, 3763835), (5, 3011068), (10, 1505534), (20, 752767), (23, 654580), (46, 327290), (92, 163645), (115, 130916), (230, 65458), (460, 32729), (529, 28460), (1058, 14230), (1423, 10580), (2116, 7115), (2645, 5692), (2846, 5290)]