21292143180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4608689}}^1$

素因数の和:4608719

約数の個数: 96

約数和(自身を含む): 74328952320

約数和(自身を除く): 53036809140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 4608689, 9217378, 13826067, 18434756, 23043445, 27652134, 32260823, 46086890, 50695579, 55304268, 64521646, 69130335, 92173780, 96782469, 101391158, 129043292, 138260670, 152086737, 161304115, 193564938, 202782316, 253477895, 276521340, 304173474, 322608230, 354869053, 387129876, 483912345, 506955790, 608346948, 645216460, 709738106, 760433685, 967824690, 1013911580, 1064607159, 1419476212, 1520867370, 1774345265, 1935649380, 2129214318, 3041734740, 3548690530, 4258428636, 5323035795, 7097381060, 10646071590, 21292143180]

約数ペア:

[(1, 21292143180), (2, 10646071590), (3, 7097381060), (4, 5323035795), (5, 4258428636), (6, 3548690530), (7, 3041734740), (10, 2129214318), (11, 1935649380), (12, 1774345265), (14, 1520867370), (15, 1419476212), (20, 1064607159), (21, 1013911580), (22, 967824690), (28, 760433685), (30, 709738106), (33, 645216460), (35, 608346948), (42, 506955790), (44, 483912345), (55, 387129876), (60, 354869053), (66, 322608230), (70, 304173474), (77, 276521340), (84, 253477895), (105, 202782316), (110, 193564938), (132, 161304115), (140, 152086737), (154, 138260670), (165, 129043292), (210, 101391158), (220, 96782469), (231, 92173780), (308, 69130335), (330, 64521646), (385, 55304268), (420, 50695579), (462, 46086890), (660, 32260823), (770, 27652134), (924, 23043445), (1155, 18434756), (1540, 13826067), (2310, 9217378), (4620, 4608689)]