2704380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 8902656

約数和(自身を除く): 6198276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 137, 140, 141, 188, 210, 235, 274, 282, 329, 411, 420, 470, 548, 564, 658, 685, 705, 822, 940, 959, 987, 1316, 1370, 1410, 1644, 1645, 1918, 1974, 2055, 2740, 2820, 2877, 3290, 3836, 3948, 4110, 4795, 4935, 5754, 6439, 6580, 8220, 9590, 9870, 11508, 12878, 14385, 19180, 19317, 19740, 25756, 28770, 32195, 38634, 45073, 57540, 64390, 77268, 90146, 96585, 128780, 135219, 180292, 193170, 225365, 270438, 386340, 450730, 540876, 676095, 901460, 1352190, 2704380]

約数ペア:

[(1, 2704380), (2, 1352190), (3, 901460), (4, 676095), (5, 540876), (6, 450730), (7, 386340), (10, 270438), (12, 225365), (14, 193170), (15, 180292), (20, 135219), (21, 128780), (28, 96585), (30, 90146), (35, 77268), (42, 64390), (47, 57540), (60, 45073), (70, 38634), (84, 32195), (94, 28770), (105, 25756), (137, 19740), (140, 19317), (141, 19180), (188, 14385), (210, 12878), (235, 11508), (274, 9870), (282, 9590), (329, 8220), (411, 6580), (420, 6439), (470, 5754), (548, 4935), (564, 4795), (658, 4110), (685, 3948), (705, 3836), (822, 3290), (940, 2877), (959, 2820), (987, 2740), (1316, 2055), (1370, 1974), (1410, 1918), (1644, 1645)]