12055470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 22418130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 98, 105, 118, 139, 147, 177, 210, 245, 278, 294, 295, 354, 413, 417, 490, 590, 695, 735, 826, 834, 885, 973, 1239, 1390, 1470, 1770, 1946, 2065, 2085, 2478, 2891, 2919, 4130, 4170, 4865, 5782, 5838, 6195, 6811, 8201, 8673, 9730, 12390, 13622, 14455, 14595, 16402, 17346, 20433, 24603, 28910, 29190, 34055, 40866, 41005, 43365, 49206, 57407, 68110, 82010, 86730, 102165, 114814, 123015, 172221, 204330, 246030, 287035, 344442, 401849, 574070, 803698, 861105, 1205547, 1722210, 2009245, 2411094, 4018490, 6027735, 12055470]

約数ペア:

[(1, 12055470), (2, 6027735), (3, 4018490), (5, 2411094), (6, 2009245), (7, 1722210), (10, 1205547), (14, 861105), (15, 803698), (21, 574070), (30, 401849), (35, 344442), (42, 287035), (49, 246030), (59, 204330), (70, 172221), (98, 123015), (105, 114814), (118, 102165), (139, 86730), (147, 82010), (177, 68110), (210, 57407), (245, 49206), (278, 43365), (294, 41005), (295, 40866), (354, 34055), (413, 29190), (417, 28910), (490, 24603), (590, 20433), (695, 17346), (735, 16402), (826, 14595), (834, 14455), (885, 13622), (973, 12390), (1239, 9730), (1390, 8673), (1470, 8201), (1770, 6811), (1946, 6195), (2065, 5838), (2085, 5782), (2478, 4865), (2891, 4170), (2919, 4130)]