274346380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6199

約数の個数: 96

約数和(自身を含む): 743178240

約数和(自身を除く): 468831860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6143, 6380, 8932, 11165, 12286, 22330, 24572, 30715, 43001, 44660, 61430, 67573, 86002, 122860, 135146, 172004, 178147, 215005, 270292, 337865, 356294, 430010, 473011, 675730, 712588, 860020, 890735, 946022, 1247029, 1351460, 1781470, 1892044, 1959617, 2365055, 2494058, 3562940, 3919234, 4730110, 4988116, 6235145, 7838468, 9460220, 9798085, 12470290, 13717319, 19596170, 24940580, 27434638, 39192340, 54869276, 68586595, 137173190, 274346380]

約数ペア:

[(1, 274346380), (2, 137173190), (4, 68586595), (5, 54869276), (7, 39192340), (10, 27434638), (11, 24940580), (14, 19596170), (20, 13717319), (22, 12470290), (28, 9798085), (29, 9460220), (35, 7838468), (44, 6235145), (55, 4988116), (58, 4730110), (70, 3919234), (77, 3562940), (110, 2494058), (116, 2365055), (140, 1959617), (145, 1892044), (154, 1781470), (203, 1351460), (220, 1247029), (290, 946022), (308, 890735), (319, 860020), (385, 712588), (406, 675730), (580, 473011), (638, 430010), (770, 356294), (812, 337865), (1015, 270292), (1276, 215005), (1540, 178147), (1595, 172004), (2030, 135146), (2233, 122860), (3190, 86002), (4060, 67573), (4466, 61430), (6143, 44660), (6380, 43001), (8932, 30715), (11165, 24572), (12286, 22330)]