1330700644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27537

約数の個数: 72

約数和(自身を含む): 3070959360

約数和(自身を除く): 1740258716

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 27487, 48412, 54974, 109948, 192409, 357331, 384818, 522253, 714662, 769636, 1044506, 1346863, 1429324, 2089012, 2501317, 2693726, 3655771, 5002634, 5387452, 6789289, 7311542, 10005268, 13578578, 14623084, 17509219, 25590397, 27157156, 35018438, 47525023, 51180794, 70036876, 95050046, 102361588, 190100092, 332675161, 665350322, 1330700644]

約数ペア:

[(1, 1330700644), (2, 665350322), (4, 332675161), (7, 190100092), (13, 102361588), (14, 95050046), (19, 70036876), (26, 51180794), (28, 47525023), (38, 35018438), (49, 27157156), (52, 25590397), (76, 17509219), (91, 14623084), (98, 13578578), (133, 10005268), (182, 7311542), (196, 6789289), (247, 5387452), (266, 5002634), (364, 3655771), (494, 2693726), (532, 2501317), (637, 2089012), (931, 1429324), (988, 1346863), (1274, 1044506), (1729, 769636), (1862, 714662), (2548, 522253), (3458, 384818), (3724, 357331), (6916, 192409), (12103, 109948), (24206, 54974), (27487, 48412)]