138032940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 401655744

約数和(自身を除く): 263622804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 97, 111, 148, 185, 194, 222, 291, 370, 388, 444, 485, 555, 582, 641, 740, 970, 1110, 1164, 1282, 1455, 1923, 1940, 2220, 2564, 2910, 3205, 3589, 3846, 5820, 6410, 7178, 7692, 9615, 10767, 12820, 14356, 17945, 19230, 21534, 23717, 35890, 38460, 43068, 47434, 53835, 62177, 71151, 71780, 94868, 107670, 118585, 124354, 142302, 186531, 215340, 237170, 248708, 284604, 310885, 355755, 373062, 474340, 621770, 711510, 746124, 932655, 1243540, 1423020, 1865310, 2300549, 3730620, 4601098, 6901647, 9202196, 11502745, 13803294, 23005490, 27606588, 34508235, 46010980, 69016470, 138032940]

約数ペア:

[(1, 138032940), (2, 69016470), (3, 46010980), (4, 34508235), (5, 27606588), (6, 23005490), (10, 13803294), (12, 11502745), (15, 9202196), (20, 6901647), (30, 4601098), (37, 3730620), (60, 2300549), (74, 1865310), (97, 1423020), (111, 1243540), (148, 932655), (185, 746124), (194, 711510), (222, 621770), (291, 474340), (370, 373062), (388, 355755), (444, 310885), (485, 284604), (555, 248708), (582, 237170), (641, 215340), (740, 186531), (970, 142302), (1110, 124354), (1164, 118585), (1282, 107670), (1455, 94868), (1923, 71780), (1940, 71151), (2220, 62177), (2564, 53835), (2910, 47434), (3205, 43068), (3589, 38460), (3846, 35890), (5820, 23717), (6410, 21534), (7178, 19230), (7692, 17945), (9615, 14356), (10767, 12820)]