2893756140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{132863}}^1$

素因数の和:132900

約数の個数: 108

約数和(自身を含む): 9648317952

約数和(自身を除く): 6754561812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 132863, 265726, 398589, 531452, 664315, 797178, 1195767, 1328630, 1461493, 1594356, 1992945, 2391534, 2657260, 2922986, 3985890, 4384479, 4783068, 5845972, 5978835, 7307465, 7971780, 8768958, 11957670, 13153437, 14614930, 16076423, 17537916, 21922395, 23915340, 26306874, 29229860, 32152846, 43844790, 48229269, 52613748, 64305692, 65767185, 80382115, 87689580, 96458538, 131534370, 144687807, 160764230, 192917076, 241146345, 263068740, 289375614, 321528460, 482292690, 578751228, 723439035, 964585380, 1446878070, 2893756140]

約数ペア:

[(1, 2893756140), (2, 1446878070), (3, 964585380), (4, 723439035), (5, 578751228), (6, 482292690), (9, 321528460), (10, 289375614), (11, 263068740), (12, 241146345), (15, 192917076), (18, 160764230), (20, 144687807), (22, 131534370), (30, 96458538), (33, 87689580), (36, 80382115), (44, 65767185), (45, 64305692), (55, 52613748), (60, 48229269), (66, 43844790), (90, 32152846), (99, 29229860), (110, 26306874), (121, 23915340), (132, 21922395), (165, 17537916), (180, 16076423), (198, 14614930), (220, 13153437), (242, 11957670), (330, 8768958), (363, 7971780), (396, 7307465), (484, 5978835), (495, 5845972), (605, 4783068), (660, 4384479), (726, 3985890), (990, 2922986), (1089, 2657260), (1210, 2391534), (1452, 1992945), (1815, 1594356), (1980, 1461493), (2178, 1328630), (2420, 1195767), (3630, 797178), (4356, 664315), (5445, 531452), (7260, 398589), (10890, 265726), (21780, 132863)]