30873904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 63745920

約数和(自身を除く): 32872016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 509, 892, 1018, 1784, 2036, 3568, 3791, 4072, 7582, 8144, 8653, 15164, 17306, 30328, 34612, 60656, 69224, 113507, 138448, 227014, 454028, 908056, 1816112, 1929619, 3859238, 7718476, 15436952, 30873904]

約数ペア:

[(1, 30873904), (2, 15436952), (4, 7718476), (8, 3859238), (16, 1929619), (17, 1816112), (34, 908056), (68, 454028), (136, 227014), (223, 138448), (272, 113507), (446, 69224), (509, 60656), (892, 34612), (1018, 30328), (1784, 17306), (2036, 15164), (3568, 8653), (3791, 8144), (4072, 7582)]