30756834

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:896

約数の個数: 40

約数和(自身を含む): 69238620

約数和(自身を除く): 38481786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 509, 746, 1018, 1119, 1527, 2238, 3054, 3357, 4581, 6714, 9162, 10071, 13743, 20142, 27486, 30213, 41229, 60426, 82458, 189857, 379714, 569571, 1139142, 1708713, 3417426, 5126139, 10252278, 15378417, 30756834]

約数ペア:

[(1, 30756834), (2, 15378417), (3, 10252278), (6, 5126139), (9, 3417426), (18, 1708713), (27, 1139142), (54, 569571), (81, 379714), (162, 189857), (373, 82458), (509, 60426), (746, 41229), (1018, 30213), (1119, 27486), (1527, 20142), (2238, 13743), (3054, 10071), (3357, 9162), (4581, 6714)]