910140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 3193344

約数和(自身を除く): 2283204

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, 197, 210, 220, 231, 308, 330, 385, 394, 420, 462, 591, 660, 770, 788, 924, 985, 1155, 1182, 1379, 1540, 1970, 2167, 2310, 2364, 2758, 2955, 3940, 4137, 4334, 4620, 5516, 5910, 6501, 6895, 8274, 8668, 10835, 11820, 13002, 13790, 15169, 16548, 20685, 21670, 26004, 27580, 30338, 32505, 41370, 43340, 45507, 60676, 65010, 75845, 82740, 91014, 130020, 151690, 182028, 227535, 303380, 455070, 910140]

約数ペア:

[(1, 910140), (2, 455070), (3, 303380), (4, 227535), (5, 182028), (6, 151690), (7, 130020), (10, 91014), (11, 82740), (12, 75845), (14, 65010), (15, 60676), (20, 45507), (21, 43340), (22, 41370), (28, 32505), (30, 30338), (33, 27580), (35, 26004), (42, 21670), (44, 20685), (55, 16548), (60, 15169), (66, 13790), (70, 13002), (77, 11820), (84, 10835), (105, 8668), (110, 8274), (132, 6895), (140, 6501), (154, 5910), (165, 5516), (197, 4620), (210, 4334), (220, 4137), (231, 3940), (308, 2955), (330, 2758), (385, 2364), (394, 2310), (420, 2167), (462, 1970), (591, 1540), (660, 1379), (770, 1182), (788, 1155), (924, 985)]