85976730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{136471}}^1$

素因数の和:136491

約数の個数: 48

約数和(自身を含む): 255475584

約数和(自身を除く): 169498854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 136471, 272942, 409413, 682355, 818826, 955297, 1228239, 1364710, 1910594, 2047065, 2456478, 2865891, 4094130, 4776485, 5731782, 6141195, 8597673, 9552970, 12282390, 14329455, 17195346, 28658910, 42988365, 85976730]

約数ペア:

[(1, 85976730), (2, 42988365), (3, 28658910), (5, 17195346), (6, 14329455), (7, 12282390), (9, 9552970), (10, 8597673), (14, 6141195), (15, 5731782), (18, 4776485), (21, 4094130), (30, 2865891), (35, 2456478), (42, 2047065), (45, 1910594), (63, 1364710), (70, 1228239), (90, 955297), (105, 818826), (126, 682355), (210, 409413), (315, 272942), (630, 136471)]