2743104980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1901}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 7193394432

約数和(自身を除く): 4450289452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 937, 1540, 1874, 1901, 3748, 3802, 4685, 6559, 7604, 9370, 9505, 10307, 13118, 13307, 18740, 19010, 20614, 20911, 26236, 26614, 32795, 38020, 41228, 41822, 51535, 53228, 65590, 66535, 72149, 83644, 103070, 104555, 131180, 133070, 144298, 146377, 206140, 209110, 266140, 288596, 292754, 360745, 418220, 585508, 721490, 731885, 1442980, 1463770, 1781237, 2927540, 3562474, 7124948, 8906185, 12468659, 17812370, 19593607, 24937318, 35624740, 39187214, 49874636, 62343295, 78374428, 97968035, 124686590, 137155249, 195936070, 249373180, 274310498, 391872140, 548620996, 685776245, 1371552490, 2743104980]

約数ペア:

[(1, 2743104980), (2, 1371552490), (4, 685776245), (5, 548620996), (7, 391872140), (10, 274310498), (11, 249373180), (14, 195936070), (20, 137155249), (22, 124686590), (28, 97968035), (35, 78374428), (44, 62343295), (55, 49874636), (70, 39187214), (77, 35624740), (110, 24937318), (140, 19593607), (154, 17812370), (220, 12468659), (308, 8906185), (385, 7124948), (770, 3562474), (937, 2927540), (1540, 1781237), (1874, 1463770), (1901, 1442980), (3748, 731885), (3802, 721490), (4685, 585508), (6559, 418220), (7604, 360745), (9370, 292754), (9505, 288596), (10307, 266140), (13118, 209110), (13307, 206140), (18740, 146377), (19010, 144298), (20614, 133070), (20911, 131180), (26236, 104555), (26614, 103070), (32795, 83644), (38020, 72149), (41228, 66535), (41822, 65590), (51535, 53228)]