63984690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 144

約数和(自身を含む): 211273920

約数和(自身を除く): 147289230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1319, 1386, 1470, 1617, 2205, 2310, 2638, 2695, 3234, 3465, 3957, 4410, 4851, 5390, 6595, 6930, 7914, 8085, 9233, 9702, 11871, 13190, 14509, 16170, 18466, 19785, 23742, 24255, 27699, 29018, 39570, 43527, 46165, 48510, 55398, 59355, 64631, 72545, 83097, 87054, 92330, 101563, 118710, 129262, 130581, 138495, 145090, 166194, 193893, 203126, 217635, 261162, 276990, 304689, 323155, 387786, 415485, 435270, 507815, 581679, 609378, 646310, 652905, 710941, 830970, 914067, 969465, 1015630, 1163358, 1305810, 1421882, 1523445, 1828134, 1938930, 2132823, 2908395, 3046890, 3554705, 4265646, 4570335, 5816790, 6398469, 7109410, 9140670, 10664115, 12796938, 21328230, 31992345, 63984690]

約数ペア:

[(1, 63984690), (2, 31992345), (3, 21328230), (5, 12796938), (6, 10664115), (7, 9140670), (9, 7109410), (10, 6398469), (11, 5816790), (14, 4570335), (15, 4265646), (18, 3554705), (21, 3046890), (22, 2908395), (30, 2132823), (33, 1938930), (35, 1828134), (42, 1523445), (45, 1421882), (49, 1305810), (55, 1163358), (63, 1015630), (66, 969465), (70, 914067), (77, 830970), (90, 710941), (98, 652905), (99, 646310), (105, 609378), (110, 581679), (126, 507815), (147, 435270), (154, 415485), (165, 387786), (198, 323155), (210, 304689), (231, 276990), (245, 261162), (294, 217635), (315, 203126), (330, 193893), (385, 166194), (441, 145090), (462, 138495), (490, 130581), (495, 129262), (539, 118710), (630, 101563), (693, 92330), (735, 87054), (770, 83097), (882, 72545), (990, 64631), (1078, 59355), (1155, 55398), (1319, 48510), (1386, 46165), (1470, 43527), (1617, 39570), (2205, 29018), (2310, 27699), (2638, 24255), (2695, 23742), (3234, 19785), (3465, 18466), (3957, 16170), (4410, 14509), (4851, 13190), (5390, 11871), (6595, 9702), (6930, 9233), (7914, 8085)]