2474487540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6397}}^1$

素因数の和:6726

約数の個数: 144

約数和(自身を含む): 8607510912

約数和(自身を除く): 6133023372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 420, 614, 630, 921, 1228, 1260, 1535, 1842, 2149, 2763, 3070, 3684, 4298, 4605, 5526, 6140, 6397, 6447, 8596, 9210, 10745, 11052, 12794, 12894, 13815, 18420, 19191, 19341, 21490, 25588, 25788, 27630, 31985, 32235, 38382, 38682, 42980, 44779, 55260, 57573, 63970, 64470, 76764, 77364, 89558, 95955, 96705, 115146, 127940, 128940, 134337, 179116, 191910, 193410, 223895, 230292, 268674, 287865, 383820, 386820, 403011, 447790, 537348, 575730, 671685, 806022, 895580, 1151460, 1343370, 1612044, 1963879, 2015055, 2686740, 3927758, 4030110, 5891637, 7855516, 8060220, 9819395, 11783274, 13747153, 17674911, 19638790, 23566548, 27494306, 29458185, 35349822, 39277580, 41241459, 54988612, 58916370, 68735765, 70699644, 82482918, 88374555, 117832740, 123724377, 137471530, 164965836, 176749110, 206207295, 247448754, 274943060, 353498220, 412414590, 494897508, 618621885, 824829180, 1237243770, 2474487540]

約数ペア:

[(1, 2474487540), (2, 1237243770), (3, 824829180), (4, 618621885), (5, 494897508), (6, 412414590), (7, 353498220), (9, 274943060), (10, 247448754), (12, 206207295), (14, 176749110), (15, 164965836), (18, 137471530), (20, 123724377), (21, 117832740), (28, 88374555), (30, 82482918), (35, 70699644), (36, 68735765), (42, 58916370), (45, 54988612), (60, 41241459), (63, 39277580), (70, 35349822), (84, 29458185), (90, 27494306), (105, 23566548), (126, 19638790), (140, 17674911), (180, 13747153), (210, 11783274), (252, 9819395), (307, 8060220), (315, 7855516), (420, 5891637), (614, 4030110), (630, 3927758), (921, 2686740), (1228, 2015055), (1260, 1963879), (1535, 1612044), (1842, 1343370), (2149, 1151460), (2763, 895580), (3070, 806022), (3684, 671685), (4298, 575730), (4605, 537348), (5526, 447790), (6140, 403011), (6397, 386820), (6447, 383820), (8596, 287865), (9210, 268674), (10745, 230292), (11052, 223895), (12794, 193410), (12894, 191910), (13815, 179116), (18420, 134337), (19191, 128940), (19341, 127940), (21490, 115146), (25588, 96705), (25788, 95955), (27630, 89558), (31985, 77364), (32235, 76764), (38382, 64470), (38682, 63970), (42980, 57573), (44779, 55260)]