9432800860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{20789}}^1$

素因数の和:21275

約数の個数: 72

約数和(自身を含む): 23093864640

約数和(自身を除く): 13661063780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 463, 490, 926, 980, 1852, 2315, 3241, 4630, 6482, 9260, 12964, 16205, 20789, 22687, 32410, 41578, 45374, 64820, 83156, 90748, 103945, 113435, 145523, 207890, 226870, 291046, 415780, 453740, 582092, 727615, 1018661, 1455230, 2037322, 2910460, 4074644, 5093305, 9625307, 10186610, 19250614, 20373220, 38501228, 48126535, 67377149, 96253070, 134754298, 192506140, 269508596, 336885745, 471640043, 673771490, 943280086, 1347542980, 1886560172, 2358200215, 4716400430, 9432800860]

約数ペア:

[(1, 9432800860), (2, 4716400430), (4, 2358200215), (5, 1886560172), (7, 1347542980), (10, 943280086), (14, 673771490), (20, 471640043), (28, 336885745), (35, 269508596), (49, 192506140), (70, 134754298), (98, 96253070), (140, 67377149), (196, 48126535), (245, 38501228), (463, 20373220), (490, 19250614), (926, 10186610), (980, 9625307), (1852, 5093305), (2315, 4074644), (3241, 2910460), (4630, 2037322), (6482, 1455230), (9260, 1018661), (12964, 727615), (16205, 582092), (20789, 453740), (22687, 415780), (32410, 291046), (41578, 226870), (45374, 207890), (64820, 145523), (83156, 113435), (90748, 103945)]