2012603220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18919}}^1$

素因数の和:19134

約数の個数: 96

約数和(自身を含む): 6293548800

約数和(自身を除く): 4280945580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5319, 5910, 7092, 8865, 10638, 11820, 17730, 18919, 21276, 26595, 35460, 37838, 53190, 56757, 75676, 94595, 106380, 113514, 170271, 189190, 227028, 283785, 340542, 378380, 510813, 567570, 681084, 851355, 1021626, 1135140, 1702710, 2043252, 2554065, 3405420, 3727043, 5108130, 7454086, 10216260, 11181129, 14908172, 18635215, 22362258, 33543387, 37270430, 44724516, 55905645, 67086774, 74540860, 100630161, 111811290, 134173548, 167716935, 201260322, 223622580, 335433870, 402520644, 503150805, 670867740, 1006301610, 2012603220]

約数ペア:

[(1, 2012603220), (2, 1006301610), (3, 670867740), (4, 503150805), (5, 402520644), (6, 335433870), (9, 223622580), (10, 201260322), (12, 167716935), (15, 134173548), (18, 111811290), (20, 100630161), (27, 74540860), (30, 67086774), (36, 55905645), (45, 44724516), (54, 37270430), (60, 33543387), (90, 22362258), (108, 18635215), (135, 14908172), (180, 11181129), (197, 10216260), (270, 7454086), (394, 5108130), (540, 3727043), (591, 3405420), (788, 2554065), (985, 2043252), (1182, 1702710), (1773, 1135140), (1970, 1021626), (2364, 851355), (2955, 681084), (3546, 567570), (3940, 510813), (5319, 378380), (5910, 340542), (7092, 283785), (8865, 227028), (10638, 189190), (11820, 170271), (17730, 113514), (18919, 106380), (21276, 94595), (26595, 75676), (35460, 56757), (37838, 53190)]