28576170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 86306688

約数和(自身を除く): 57730518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 677, 938, 1005, 1206, 1354, 1407, 2010, 2031, 2345, 2814, 3015, 3385, 4062, 4221, 4690, 4739, 6030, 6093, 6770, 7035, 8442, 9478, 10155, 12186, 14070, 14217, 20310, 21105, 23695, 28434, 30465, 42210, 42651, 45359, 47390, 60930, 71085, 85302, 90718, 136077, 142170, 213255, 226795, 272154, 317513, 408231, 426510, 453590, 635026, 680385, 816462, 952539, 1360770, 1587565, 1905078, 2041155, 2857617, 3175130, 4082310, 4762695, 5715234, 9525390, 14288085, 28576170]

約数ペア:

[(1, 28576170), (2, 14288085), (3, 9525390), (5, 5715234), (6, 4762695), (7, 4082310), (9, 3175130), (10, 2857617), (14, 2041155), (15, 1905078), (18, 1587565), (21, 1360770), (30, 952539), (35, 816462), (42, 680385), (45, 635026), (63, 453590), (67, 426510), (70, 408231), (90, 317513), (105, 272154), (126, 226795), (134, 213255), (201, 142170), (210, 136077), (315, 90718), (335, 85302), (402, 71085), (469, 60930), (603, 47390), (630, 45359), (670, 42651), (677, 42210), (938, 30465), (1005, 28434), (1206, 23695), (1354, 21105), (1407, 20310), (2010, 14217), (2031, 14070), (2345, 12186), (2814, 10155), (3015, 9478), (3385, 8442), (4062, 7035), (4221, 6770), (4690, 6093), (4739, 6030)]