138410580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29959}}^1$

素因数の和:29989

約数の個数: 96

約数和(自身を含む): 483194880

約数和(自身を除く): 344784300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 29959, 59918, 89877, 119836, 149795, 179754, 209713, 299590, 329549, 359508, 419426, 449385, 599180, 629139, 659098, 838852, 898770, 988647, 1048565, 1258278, 1318196, 1647745, 1797540, 1977294, 2097130, 2306843, 2516556, 3145695, 3295490, 3954588, 4194260, 4613686, 4943235, 6291390, 6590980, 6920529, 9227372, 9886470, 11534215, 12582780, 13841058, 19772940, 23068430, 27682116, 34602645, 46136860, 69205290, 138410580]

約数ペア:

[(1, 138410580), (2, 69205290), (3, 46136860), (4, 34602645), (5, 27682116), (6, 23068430), (7, 19772940), (10, 13841058), (11, 12582780), (12, 11534215), (14, 9886470), (15, 9227372), (20, 6920529), (21, 6590980), (22, 6291390), (28, 4943235), (30, 4613686), (33, 4194260), (35, 3954588), (42, 3295490), (44, 3145695), (55, 2516556), (60, 2306843), (66, 2097130), (70, 1977294), (77, 1797540), (84, 1647745), (105, 1318196), (110, 1258278), (132, 1048565), (140, 988647), (154, 898770), (165, 838852), (210, 659098), (220, 629139), (231, 599180), (308, 449385), (330, 419426), (385, 359508), (420, 329549), (462, 299590), (660, 209713), (770, 179754), (924, 149795), (1155, 119836), (1540, 89877), (2310, 59918), (4620, 29959)]