30945756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135727}}^1$

素因数の和:135753

約数の個数: 24

約数和(自身を含む): 76007680

約数和(自身を除く): 45061924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 135727, 271454, 407181, 542908, 814362, 1628724, 2578813, 5157626, 7736439, 10315252, 15472878, 30945756]

約数ペア:

[(1, 30945756), (2, 15472878), (3, 10315252), (4, 7736439), (6, 5157626), (12, 2578813), (19, 1628724), (38, 814362), (57, 542908), (76, 407181), (114, 271454), (228, 135727)]