186801810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 484323840

約数和(自身を除く): 297522030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461, 922, 1039, 1383, 2078, 2305, 2766, 3117, 4610, 5195, 5993, 6234, 6915, 10390, 11986, 13507, 13830, 15585, 17979, 27014, 29965, 31170, 35958, 40521, 59930, 67535, 81042, 89895, 135070, 179790, 202605, 405210, 478979, 957958, 1436937, 2394895, 2873874, 4789790, 6226727, 7184685, 12453454, 14369370, 18680181, 31133635, 37360362, 62267270, 93400905, 186801810]

約数ペア:

[(1, 186801810), (2, 93400905), (3, 62267270), (5, 37360362), (6, 31133635), (10, 18680181), (13, 14369370), (15, 12453454), (26, 7184685), (30, 6226727), (39, 4789790), (65, 2873874), (78, 2394895), (130, 1436937), (195, 957958), (390, 478979), (461, 405210), (922, 202605), (1039, 179790), (1383, 135070), (2078, 89895), (2305, 81042), (2766, 67535), (3117, 59930), (4610, 40521), (5195, 35958), (5993, 31170), (6234, 29965), (6915, 27014), (10390, 17979), (11986, 15585), (13507, 13830)]