30704176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 63478080

約数和(自身を除く): 32773904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 719, 1256, 1438, 2512, 2669, 2876, 5338, 5752, 10676, 11504, 12223, 21352, 24446, 42704, 48892, 97784, 112883, 195568, 225766, 451532, 903064, 1806128, 1919011, 3838022, 7676044, 15352088, 30704176]

約数ペア:

[(1, 30704176), (2, 15352088), (4, 7676044), (8, 3838022), (16, 1919011), (17, 1806128), (34, 903064), (68, 451532), (136, 225766), (157, 195568), (272, 112883), (314, 97784), (628, 48892), (719, 42704), (1256, 24446), (1438, 21352), (2512, 12223), (2669, 11504), (2876, 10676), (5338, 5752)]