11407980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10038

約数の個数: 48

約数和(自身を含む): 33626880

約数和(自身を除く): 22218900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10007, 20014, 30021, 40028, 50035, 60042, 100070, 120084, 150105, 190133, 200140, 300210, 380266, 570399, 600420, 760532, 950665, 1140798, 1901330, 2281596, 2851995, 3802660, 5703990, 11407980]

約数ペア:

[(1, 11407980), (2, 5703990), (3, 3802660), (4, 2851995), (5, 2281596), (6, 1901330), (10, 1140798), (12, 950665), (15, 760532), (19, 600420), (20, 570399), (30, 380266), (38, 300210), (57, 200140), (60, 190133), (76, 150105), (95, 120084), (114, 100070), (190, 60042), (228, 50035), (285, 40028), (380, 30021), (570, 20014), (1140, 10007)]