27440910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14519}}^1$

素因数の和:14542

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 56194290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 14519, 29038, 43557, 72595, 87114, 101633, 130671, 145190, 203266, 217785, 261342, 304899, 392013, 435570, 508165, 609798, 653355, 784026, 914697, 1016330, 1306710, 1524495, 1829394, 1960065, 2744091, 3048990, 3920130, 4573485, 5488182, 9146970, 13720455, 27440910]

約数ペア:

[(1, 27440910), (2, 13720455), (3, 9146970), (5, 5488182), (6, 4573485), (7, 3920130), (9, 3048990), (10, 2744091), (14, 1960065), (15, 1829394), (18, 1524495), (21, 1306710), (27, 1016330), (30, 914697), (35, 784026), (42, 653355), (45, 609798), (54, 508165), (63, 435570), (70, 392013), (90, 304899), (105, 261342), (126, 217785), (135, 203266), (189, 145190), (210, 130671), (270, 101633), (315, 87114), (378, 72595), (630, 43557), (945, 29038), (1890, 14519)]