241774820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{246709}}^1$

素因数の和:246732

約数の個数: 36

約数和(自身を含む): 590623740

約数和(自身を除く): 348848920

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 246709, 493418, 986836, 1233545, 1726963, 2467090, 3453926, 4934180, 6907852, 8634815, 12088741, 17269630, 24177482, 34539260, 48354964, 60443705, 120887410, 241774820]

約数ペア:

[(1, 241774820), (2, 120887410), (4, 60443705), (5, 48354964), (7, 34539260), (10, 24177482), (14, 17269630), (20, 12088741), (28, 8634815), (35, 6907852), (49, 4934180), (70, 3453926), (98, 2467090), (140, 1726963), (196, 1233545), (245, 986836), (490, 493418), (980, 246709)]