30958068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135781}}^1$

素因数の和:135807

約数の個数: 24

約数和(自身を含む): 76037920

約数和(自身を除く): 45079852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 135781, 271562, 407343, 543124, 814686, 1629372, 2579839, 5159678, 7739517, 10319356, 15479034, 30958068]

約数ペア:

[(1, 30958068), (2, 15479034), (3, 10319356), (4, 7739517), (6, 5159678), (12, 2579839), (19, 1629372), (38, 814686), (57, 543124), (76, 407343), (114, 271562), (228, 135781)]