15484700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 41913984

約数和(自身を除く): 26429284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 2011, 3850, 4022, 7700, 8044, 10055, 14077, 20110, 22121, 28154, 40220, 44242, 50275, 56308, 70385, 88484, 100550, 110605, 140770, 154847, 201100, 221210, 281540, 309694, 351925, 442420, 553025, 619388, 703850, 774235, 1106050, 1407700, 1548470, 2212100, 3096940, 3871175, 7742350, 15484700]

約数ペア:

[(1, 15484700), (2, 7742350), (4, 3871175), (5, 3096940), (7, 2212100), (10, 1548470), (11, 1407700), (14, 1106050), (20, 774235), (22, 703850), (25, 619388), (28, 553025), (35, 442420), (44, 351925), (50, 309694), (55, 281540), (70, 221210), (77, 201100), (100, 154847), (110, 140770), (140, 110605), (154, 100550), (175, 88484), (220, 70385), (275, 56308), (308, 50275), (350, 44242), (385, 40220), (550, 28154), (700, 22121), (770, 20110), (1100, 14077), (1540, 10055), (1925, 8044), (2011, 7700), (3850, 4022)]