201631260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9629}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 566244000

約数和(自身を除く): 364612740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 9629, 10470, 19258, 20940, 28887, 38516, 48145, 57774, 96290, 115548, 144435, 192580, 288870, 577740, 3360521, 6721042, 10081563, 13442084, 16802605, 20163126, 33605210, 40326252, 50407815, 67210420, 100815630, 201631260]

約数ペア:

[(1, 201631260), (2, 100815630), (3, 67210420), (4, 50407815), (5, 40326252), (6, 33605210), (10, 20163126), (12, 16802605), (15, 13442084), (20, 10081563), (30, 6721042), (60, 3360521), (349, 577740), (698, 288870), (1047, 192580), (1396, 144435), (1745, 115548), (2094, 96290), (3490, 57774), (4188, 48145), (5235, 38516), (6980, 28887), (9629, 20940), (10470, 19258)]