2013205260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277301}}^1$

素因数の和:277335

約数の個数: 72

約数和(自身を含む): 6196035888

約数和(自身を除く): 4182830628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 277301, 554602, 831903, 1109204, 1386505, 1663806, 2773010, 3050311, 3327612, 4159515, 5546020, 6100622, 8319030, 9150933, 12201244, 15251555, 16638060, 18301866, 30503110, 33553421, 36603732, 45754665, 61006220, 67106842, 91509330, 100660263, 134213684, 167767105, 183018660, 201320526, 335534210, 402641052, 503301315, 671068420, 1006602630, 2013205260]

約数ペア:

[(1, 2013205260), (2, 1006602630), (3, 671068420), (4, 503301315), (5, 402641052), (6, 335534210), (10, 201320526), (11, 183018660), (12, 167767105), (15, 134213684), (20, 100660263), (22, 91509330), (30, 67106842), (33, 61006220), (44, 45754665), (55, 36603732), (60, 33553421), (66, 30503110), (110, 18301866), (121, 16638060), (132, 15251555), (165, 12201244), (220, 9150933), (242, 8319030), (330, 6100622), (363, 5546020), (484, 4159515), (605, 3327612), (660, 3050311), (726, 2773010), (1210, 1663806), (1452, 1386505), (1815, 1109204), (2420, 831903), (3630, 554602), (7260, 277301)]