550530420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{834137}}^1$

素因数の和:834160

約数の個数: 48

約数和(自身を含む): 1681622208

約数和(自身を除く): 1131091788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 834137, 1668274, 2502411, 3336548, 4170685, 5004822, 8341370, 9175507, 10009644, 12512055, 16682740, 18351014, 25024110, 27526521, 36702028, 45877535, 50048220, 55053042, 91755070, 110106084, 137632605, 183510140, 275265210, 550530420]

約数ペア:

[(1, 550530420), (2, 275265210), (3, 183510140), (4, 137632605), (5, 110106084), (6, 91755070), (10, 55053042), (11, 50048220), (12, 45877535), (15, 36702028), (20, 27526521), (22, 25024110), (30, 18351014), (33, 16682740), (44, 12512055), (55, 10009644), (60, 9175507), (66, 8341370), (110, 5004822), (132, 4170685), (165, 3336548), (220, 2502411), (330, 1668274), (660, 834137)]