2021097210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{91411}}^1$

素因数の和:91499

約数の個数: 64

約数和(自身を含む): 5370637824

約数和(自身を除く): 3349540614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2211, 3685, 4422, 7370, 11055, 22110, 91411, 182822, 274233, 457055, 548466, 914110, 1005521, 1371165, 2011042, 2742330, 3016563, 5027605, 6033126, 6124537, 10055210, 12249074, 15082815, 18373611, 30165630, 30622685, 36747222, 61245370, 67369907, 91868055, 134739814, 183736110, 202109721, 336849535, 404219442, 673699070, 1010548605, 2021097210]

約数ペア:

[(1, 2021097210), (2, 1010548605), (3, 673699070), (5, 404219442), (6, 336849535), (10, 202109721), (11, 183736110), (15, 134739814), (22, 91868055), (30, 67369907), (33, 61245370), (55, 36747222), (66, 30622685), (67, 30165630), (110, 18373611), (134, 15082815), (165, 12249074), (201, 10055210), (330, 6124537), (335, 6033126), (402, 5027605), (670, 3016563), (737, 2742330), (1005, 2011042), (1474, 1371165), (2010, 1005521), (2211, 914110), (3685, 548466), (4422, 457055), (7370, 274233), (11055, 182822), (22110, 91411)]