5548140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 18131568

約数和(自身を除く): 12583428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2371, 4742, 7113, 9484, 11855, 14226, 21339, 23710, 28452, 30823, 35565, 42678, 47420, 61646, 71130, 85356, 92469, 106695, 123292, 142260, 154115, 184938, 213390, 277407, 308230, 369876, 426780, 462345, 554814, 616460, 924690, 1109628, 1387035, 1849380, 2774070, 5548140]

約数ペア:

[(1, 5548140), (2, 2774070), (3, 1849380), (4, 1387035), (5, 1109628), (6, 924690), (9, 616460), (10, 554814), (12, 462345), (13, 426780), (15, 369876), (18, 308230), (20, 277407), (26, 213390), (30, 184938), (36, 154115), (39, 142260), (45, 123292), (52, 106695), (60, 92469), (65, 85356), (78, 71130), (90, 61646), (117, 47420), (130, 42678), (156, 35565), (180, 30823), (195, 28452), (234, 23710), (260, 21339), (390, 14226), (468, 11855), (585, 9484), (780, 7113), (1170, 4742), (2340, 2371)]