65186730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103471}}^1$

素因数の和:103491

約数の個数: 48

約数和(自身を含む): 193699584

約数和(自身を除く): 128512854

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, 103471, 206942, 310413, 517355, 620826, 724297, 931239, 1034710, 1448594, 1552065, 1862478, 2172891, 3104130, 3621485, 4345782, 4656195, 6518673, 7242970, 9312390, 10864455, 13037346, 21728910, 32593365, 65186730]

約数ペア:

[(1, 65186730), (2, 32593365), (3, 21728910), (5, 13037346), (6, 10864455), (7, 9312390), (9, 7242970), (10, 6518673), (14, 4656195), (15, 4345782), (18, 3621485), (21, 3104130), (30, 2172891), (35, 1862478), (42, 1552065), (45, 1448594), (63, 1034710), (70, 931239), (90, 724297), (105, 620826), (126, 517355), (210, 310413), (315, 206942), (630, 103471)]