65749380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 190811712

約数和(自身を除く): 125062332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1303, 1682, 1740, 2523, 2606, 3364, 3909, 4205, 5046, 5212, 6515, 7818, 8410, 10092, 12615, 13030, 15636, 16820, 19545, 25230, 26060, 37787, 39090, 50460, 75574, 78180, 113361, 151148, 188935, 226722, 377870, 453444, 566805, 755740, 1095823, 1133610, 2191646, 2267220, 3287469, 4383292, 5479115, 6574938, 10958230, 13149876, 16437345, 21916460, 32874690, 65749380]

約数ペア:

[(1, 65749380), (2, 32874690), (3, 21916460), (4, 16437345), (5, 13149876), (6, 10958230), (10, 6574938), (12, 5479115), (15, 4383292), (20, 3287469), (29, 2267220), (30, 2191646), (58, 1133610), (60, 1095823), (87, 755740), (116, 566805), (145, 453444), (174, 377870), (290, 226722), (348, 188935), (435, 151148), (580, 113361), (841, 78180), (870, 75574), (1303, 50460), (1682, 39090), (1740, 37787), (2523, 26060), (2606, 25230), (3364, 19545), (3909, 16820), (4205, 15636), (5046, 13030), (5212, 12615), (6515, 10092), (7818, 8410)]