12149060

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 33880896

約数和(自身を除く): 21731836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 343, 385, 460, 490, 506, 539, 644, 686, 770, 805, 980, 1012, 1078, 1127, 1265, 1372, 1540, 1610, 1715, 1771, 2156, 2254, 2401, 2530, 2695, 3220, 3430, 3542, 3773, 4508, 4802, 5060, 5390, 5635, 6860, 7084, 7546, 7889, 8855, 9604, 10780, 11270, 12005, 12397, 15092, 15778, 17710, 18865, 22540, 24010, 24794, 26411, 31556, 35420, 37730, 39445, 48020, 49588, 52822, 55223, 61985, 75460, 78890, 86779, 105644, 110446, 123970, 132055, 157780, 173558, 220892, 247940, 264110, 276115, 347116, 433895, 528220, 552230, 607453, 867790, 1104460, 1214906, 1735580, 2429812, 3037265, 6074530, 12149060]

約数ペア:

[(1, 12149060), (2, 6074530), (4, 3037265), (5, 2429812), (7, 1735580), (10, 1214906), (11, 1104460), (14, 867790), (20, 607453), (22, 552230), (23, 528220), (28, 433895), (35, 347116), (44, 276115), (46, 264110), (49, 247940), (55, 220892), (70, 173558), (77, 157780), (92, 132055), (98, 123970), (110, 110446), (115, 105644), (140, 86779), (154, 78890), (161, 75460), (196, 61985), (220, 55223), (230, 52822), (245, 49588), (253, 48020), (308, 39445), (322, 37730), (343, 35420), (385, 31556), (460, 26411), (490, 24794), (506, 24010), (539, 22540), (644, 18865), (686, 17710), (770, 15778), (805, 15092), (980, 12397), (1012, 12005), (1078, 11270), (1127, 10780), (1265, 9604), (1372, 8855), (1540, 7889), (1610, 7546), (1715, 7084), (1771, 6860), (2156, 5635), (2254, 5390), (2401, 5060), (2530, 4802), (2695, 4508), (3220, 3773), (3430, 3542)]