13809660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10042

約数の個数: 48

約数和(自身を含む): 40352256

約数和(自身を除く): 26542596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 10007, 20014, 30021, 40028, 50035, 60042, 100070, 120084, 150105, 200140, 230161, 300210, 460322, 600420, 690483, 920644, 1150805, 1380966, 2301610, 2761932, 3452415, 4603220, 6904830, 13809660]

約数ペア:

[(1, 13809660), (2, 6904830), (3, 4603220), (4, 3452415), (5, 2761932), (6, 2301610), (10, 1380966), (12, 1150805), (15, 920644), (20, 690483), (23, 600420), (30, 460322), (46, 300210), (60, 230161), (69, 200140), (92, 150105), (115, 120084), (138, 100070), (230, 60042), (276, 50035), (345, 40028), (460, 30021), (690, 20014), (1380, 10007)]