30680884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 58362920

約数和(自身を除く): 27682036

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5413, 5668, 10826, 21652, 70369, 140738, 281476, 590017, 1180034, 2360068, 7670221, 15340442, 30680884]

約数ペア:

[(1, 30680884), (2, 15340442), (4, 7670221), (13, 2360068), (26, 1180034), (52, 590017), (109, 281476), (218, 140738), (436, 70369), (1417, 21652), (2834, 10826), (5413, 5668)]