30194515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 12705965

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1063, 1235, 1495, 2185, 5315, 5681, 13819, 20197, 24449, 28405, 69095, 100985, 122245, 262561, 317837, 464531, 1312805, 1589185, 2322655, 6038903, 30194515]

約数ペア:

[(1, 30194515), (5, 6038903), (13, 2322655), (19, 1589185), (23, 1312805), (65, 464531), (95, 317837), (115, 262561), (247, 122245), (299, 100985), (437, 69095), (1063, 28405), (1235, 24449), (1495, 20197), (2185, 13819), (5315, 5681)]