11600730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 30390984

約数和(自身を除く): 18790254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 821, 942, 1413, 1570, 1642, 2355, 2463, 2826, 4105, 4710, 4926, 7065, 7389, 8210, 12315, 14130, 14778, 24630, 36945, 73890, 128897, 257794, 386691, 644485, 773382, 1160073, 1288970, 1933455, 2320146, 3866910, 5800365, 11600730]

約数ペア:

[(1, 11600730), (2, 5800365), (3, 3866910), (5, 2320146), (6, 1933455), (9, 1288970), (10, 1160073), (15, 773382), (18, 644485), (30, 386691), (45, 257794), (90, 128897), (157, 73890), (314, 36945), (471, 24630), (785, 14778), (821, 14130), (942, 12315), (1413, 8210), (1570, 7389), (1642, 7065), (2355, 4926), (2463, 4710), (2826, 4105)]