12472860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 23202276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4423, 8846, 13269, 17692, 22115, 26538, 44230, 53076, 66345, 88460, 132690, 207881, 265380, 415762, 623643, 831524, 1039405, 1247286, 2078810, 2494572, 3118215, 4157620, 6236430, 12472860]

約数ペア:

[(1, 12472860), (2, 6236430), (3, 4157620), (4, 3118215), (5, 2494572), (6, 2078810), (10, 1247286), (12, 1039405), (15, 831524), (20, 623643), (30, 415762), (47, 265380), (60, 207881), (94, 132690), (141, 88460), (188, 66345), (235, 53076), (282, 44230), (470, 26538), (564, 22115), (705, 17692), (940, 13269), (1410, 8846), (2820, 4423)]