15672765790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22070

約数の個数: 96

約数和(自身を含む): 33695262720

約数和(自身を除く): 18022496930

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 121, 155, 190, 209, 242, 310, 341, 418, 589, 605, 682, 1045, 1178, 1210, 1705, 2090, 2299, 2945, 3410, 3751, 4598, 5890, 6479, 7502, 11495, 12958, 18755, 21991, 22990, 32395, 37510, 43982, 64790, 71269, 109955, 142538, 219910, 241901, 356345, 417829, 483802, 681721, 712690, 835658, 1209505, 1363442, 2089145, 2419010, 2660911, 3408605, 4178290, 4596119, 5321822, 6817210, 7498931, 9192238, 12952699, 13304555, 14997862, 22980595, 25905398, 26609110, 37494655, 45961190, 50557309, 64763495, 74989310, 82488241, 101114618, 129526990, 142479689, 164976482, 252786545, 284959378, 412441205, 505573090, 712398445, 824882410, 1424796890, 1567276579, 3134553158, 7836382895, 15672765790]

約数ペア:

[(1, 15672765790), (2, 7836382895), (5, 3134553158), (10, 1567276579), (11, 1424796890), (19, 824882410), (22, 712398445), (31, 505573090), (38, 412441205), (55, 284959378), (62, 252786545), (95, 164976482), (110, 142479689), (121, 129526990), (155, 101114618), (190, 82488241), (209, 74989310), (242, 64763495), (310, 50557309), (341, 45961190), (418, 37494655), (589, 26609110), (605, 25905398), (682, 22980595), (1045, 14997862), (1178, 13304555), (1210, 12952699), (1705, 9192238), (2090, 7498931), (2299, 6817210), (2945, 5321822), (3410, 4596119), (3751, 4178290), (4598, 3408605), (5890, 2660911), (6479, 2419010), (7502, 2089145), (11495, 1363442), (12958, 1209505), (18755, 835658), (21991, 712690), (22990, 681721), (32395, 483802), (37510, 417829), (43982, 356345), (64790, 241901), (71269, 219910), (109955, 142538)]