13306620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 37416960

約数和(自身を除く): 24110340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 479, 926, 958, 1389, 1437, 1852, 1916, 2315, 2395, 2778, 2874, 4630, 4790, 5556, 5748, 6945, 7185, 9260, 9580, 13890, 14370, 27780, 28740, 221777, 443554, 665331, 887108, 1108885, 1330662, 2217770, 2661324, 3326655, 4435540, 6653310, 13306620]

約数ペア:

[(1, 13306620), (2, 6653310), (3, 4435540), (4, 3326655), (5, 2661324), (6, 2217770), (10, 1330662), (12, 1108885), (15, 887108), (20, 665331), (30, 443554), (60, 221777), (463, 28740), (479, 27780), (926, 14370), (958, 13890), (1389, 9580), (1437, 9260), (1852, 7185), (1916, 6945), (2315, 5748), (2395, 5556), (2778, 4790), (2874, 4630)]